Registreeru, et avada oma eksklusiivsed B2B hinnad ja alustada ostlemist. Registreeru kohe!

OSRAM Lisatarvikud/varuosad valgustuslindi/vooliku/riba jaoks

WIDE Profile System -CRD-300
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -CRD-300
27,16 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899447035
MPN: 4052899447035
Pakend: 1
Karp: 40
Kaubaalus: 1400
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -TU16H12W3-300
In stock: No
OSRAM
SLIM Profile System -TU16H12W3-300
16,69 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899448988
MPN: 4052899448988
Pakend: 1
Karp: 20
Kaubaalus: 600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGP-TU15H6
In stock: No
OSRAM
SLIM Profile System -EFGP-TU15H6
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899449107
MPN: 4052899449107
Pakend: 1
Karp: 400
Kaubaalus: 396000
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGP-TU16H12W3
In stock: No
OSRAM
SLIM Profile System -EFGP-TU16H12W3
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899449817
MPN: 4052899449817
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
FX-QMW-G1-EFGP-R-TK30D46H27
In stock: No
OSRAM
FX-QMW-G1-EFGP-R-TK30D46H27
1,58 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899449909
MPN: 4052899449909
Pakend: 1
Karp: 400
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
FX-QMW-G1-EFGP-L-TK30D46H27
In stock: No
OSRAM
FX-QMW-G1-EFGP-L-TK30D46H27
1,58 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899450059
MPN: 4052899450059
Pakend: 1
Karp: 400
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -EFGP-TU26H25
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -EFGP-TU26H25
1,76 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899450240
MPN: 4052899450240
Pakend: 1
Karp: 400
Kaubaalus: 51200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -ERGP-TU26H8
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -ERGP-TU26H8
1,58 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899450271
MPN: 4052899450271
Pakend: 1
Karp: 400
Kaubaalus: 51200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-CM2PJ-IP67-0190-X5
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-CM2PJ-IP67-0190-X5
71,93 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452039
MPN: 4052899452039
Pakend: 1
Karp: 10
Kaubaalus: 1600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-BT-17H11
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-BT-17H11
0,56 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452480
MPN: 4052899452480
Pakend: 1
Karp: 400
Kaubaalus: 67200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® Tunable White -SC08-G2-CT4PJ-IP54
In stock: No
OSRAM
LINEARlight FLEX® Tunable White -SC08-G2-CT4PJ-IP54
3,69 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899533554
MPN: 4052899533554
Pakend: 1
Karp: 20
Kaubaalus: 20460
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDM-G1-TT-14H14-2000 KIT 5PCS
101,98 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172226684
MPN: 4062172226684
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNT-FX 1000 48W/830/5M
36,88 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462217431
MPN: 4055462217431
Pakend: 1
Karp: 44
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGH-TU15H6W3
In stock: No
OSRAM
SLIM Profile System -EFGH-TU15H6W3
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999947
MPN: 4052899999947
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNTP-FX 300 47W/RGB/5M IP65
74,66 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462217394
MPN: 4055462217394
Pakend: 1
Karp: 26
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNT FX 1000 48W/840/5M
36,88 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462217455
MPN: 4055462217455
Pakend: 1
Karp: 44
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® Protect ShortPitch -2PIN Protect
In stock: No
OSRAM
LINEARlight FLEX® Protect ShortPitch -2PIN Protect
33,23 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172016513
MPN: 4062172016513
Pakend: 1
Karp: 10
Kaubaalus: 480
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDS13-G1-ENDCAP
2,40 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172147491
MPN: 4062172147491
Pakend: 1
Karp: 200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFPM-G1-TT-13H11-20
2,58 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172147514
MPN: 4062172147514
Pakend: 1
Karp: 125
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDT11-G1-C2PF-IP20-02-300 KIT 2 PCS
10,36 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172208871
MPN: 4062172208871
Pakend: 1
Karp: 100
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -TU26H10-300
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -TU26H10-300
22,31 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172114165
MPN: 4062172114165
Pakend: 1
Karp: 20
Kaubaalus: 700
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-CM2PF-IP67-500-X5
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-CM2PF-IP67-500-X5
69,276 €
Hind kehtib kuni 31.03.25
Jaga kasti: 10,00 €
EAN: 4052899451971
MPN: 4052899451971
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
LINEARlight FLEX® Protect ShortPitch -IP67-2P KIT 5PCS
In stock: No
OSRAM
LINEARlight FLEX® Protect ShortPitch -IP67-2P KIT 5PCS
36,88 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172176590
MPN: 4062172176590
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® Protect ShortPitch -COVER-DIFF
In stock: No Tootmisest väljas
OSRAM
LINEARlight FLEX® Protect ShortPitch -COVER-DIFF
11,41 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4008321979001
MPN: 4008321979001
Pakend: 1
Karp: 40
Kaubaalus: 1760
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight Colormix Flex -COVER-CLEAR
In stock: No Tootmisest väljas
OSRAM
LINEARlight Colormix Flex -COVER-CLEAR
6,45 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4008321790187
MPN: 4008321790187
Pakend: 1
Karp: 40
Kaubaalus: 3360
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDS11-G1-C2PF-IP20-02-300 KIT 2 PCS
10,36 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172208918
MPN: 4062172208918
Pakend: 1
Karp: 100
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -CFDB-300
In stock: No
OSRAM
SLIM Profile System -CFDB-300
16,69 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899446991
MPN: 4052899446991
Pakend: 1
Karp: 40
Kaubaalus: 480
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDM-G1-TT-14H14-1000 KIT 5 PCS
35,06 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172208079
MPN: 4062172208079
Pakend: 1
Karp: 20
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® Protect ShortPitch -IP67 KIT 10PCS
In stock: No
OSRAM
LINEARlight FLEX® Protect ShortPitch -IP67 KIT 10PCS
11,62 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172176552
MPN: 4062172176552
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGH-TU16H12LS
In stock: No
OSRAM
SLIM Profile System -EFGH-TU16H12LS
1,65 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999848
MPN: 4052899999848
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -BMZI-T45D19H19
In stock: No
OSRAM
SLIM Profile System -BMZI-T45D19H19
1,37 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899446960
MPN: 4052899446960
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -T45D19H19-300
In stock: No
OSRAM
SLIM Profile System -T45D19H19-300
27,62 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899448667
MPN: 4052899448667
Pakend: 1
Karp: 4
Kaubaalus: 140
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -TU15H6W3-300
In stock: No
OSRAM
SLIM Profile System -TU15H6W3-300
22,16 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899448889
MPN: 4052899448889
Pakend: 1
Karp: 40
Kaubaalus: 1200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -SRME-DIV1
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -SRME-DIV1
4,31 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899446786
MPN: 4052899446786
Pakend: 1
Karp: 400
Kaubaalus: 51200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-QMW-G2-EFGP-TU26H25 CAPFK20
15,15 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172342711
MPN: 4062172342711
Pakend: 20
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-QMW-G2-SMME SPRING SURFK20
11,96 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172342797
MPN: 4062172342797
Pakend: 20
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-BFP10-G3-IP54-ENDCAP
2,40 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172232173
MPN: 4062172232173
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDM-BEND-TU20H21-1000 KIT 5PCS
105,17 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172289191
MPN: 4062172289191
Pakend: 1
Karp: 6
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDS24RGB-G1-ENDCAP
14,34 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172283465
MPN: 4062172283465
Pakend: 1
Karp: 35
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
FX-GFDM-G1-TT-20H20-20 KIT 20 PCS
54,18 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4062172215749
MPN: 4062172215749
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-CM2PF-IP67-TOPKIT5
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-CM2PF-IP67-TOPKIT5
75,422 €
Hind kehtib kuni 31.03.25
Jaga kasti: 10,00 €
EAN: 4052899451995
MPN: 4052899451995
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
FX-QMW-G1-SMME-DIV1
In stock: No Tootmisest väljas
OSRAM
FX-QMW-G1-SMME-DIV1
2,08 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899446830
MPN: 4052899446830
Pakend: 1
Karp: 400
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -TK30D46H27-300
In stock: No
OSRAM
WIDE Profile System -TK30D46H27-300
40,52 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899448827
MPN: 4052899448827
Pakend: 1
Karp: 10
Kaubaalus: 360
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGP-TU15H6W3
In stock: No
OSRAM
SLIM Profile System -EFGP-TU15H6W3
1,65 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899449138
MPN: 4052899449138
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGP-T45D19H19
In stock: No
OSRAM
SLIM Profile System -EFGP-T45D19H19
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899450028
MPN: 4052899450028
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -EFGP-TU26H25W2
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -EFGP-TU26H25W2
1,84 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899450219
MPN: 4052899450219
Pakend: 1
Karp: 400
Kaubaalus: 51200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
FX-DCS-G1-CM2PJ-IP67-TOPKIT5
In stock: No
OSRAM
FX-DCS-G1-CM2PJ-IP67-TOPKIT5
81,19 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452053
MPN: 4052899452053
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-ECS-KIT20
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-ECS-KIT20
22,16 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452121
MPN: 4052899452121
Pakend: 1
Karp: 10
Kaubaalus: 3360
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-EHS-KIT20
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-EHS-KIT20
38,70 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452206
MPN: 4052899452206
Pakend: 1
Karp: 10
Kaubaalus: 3360
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-BSL-12H13E9
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-BSL-12H13E9
0,80 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452572
MPN: 4052899452572
Pakend: 1
Karp: 400
Kaubaalus: 67200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
LINEARlight FLEX® DIFFUSE -G1-BS-12H13
In stock: No
OSRAM
LINEARlight FLEX® DIFFUSE -G1-BS-12H13
0,80 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899452541
MPN: 4052899452541
Pakend: 1
Karp: 400
Kaubaalus: 67200
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System
In stock: No
OSRAM
SLIM Profile System
8,29 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899600010
MPN: 4052899600010
Pakend: 1
Karp: 400
Kaubaalus: 164000
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -CFTP-300
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -CFTP-300
27,62 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999787
MPN: 4052899999787
Pakend: 1
Karp: 40
Kaubaalus: 4800
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
WIDE Profile System -BGPL-DIV1
In stock: No Tootmisest väljas
OSRAM
WIDE Profile System -BGPL-DIV1
3,82 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999800
MPN: 4052899999800
Pakend: 1
Karp: 400
Kaubaalus: 164000
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGP-TR19H16
In stock: No
OSRAM
SLIM Profile System -EFGP-TR19H16
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999985
MPN: 4052899999985
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGH-TU16H12W3
In stock: No
OSRAM
SLIM Profile System -EFGH-TU16H12W3
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999886
MPN: 4052899999886
Pakend: 1
Karp: 400
Kaubaalus: 229600
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
SLIM Profile System -EFGH-TU15H6
In stock: No
OSRAM
SLIM Profile System -EFGH-TU15H6
0,94 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4052899999923
MPN: 4052899999923
Pakend: 1
Karp: 400
Kaubaalus: 396000
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNT-FX 500 80W/RGB/5M
72,24 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462217417
MPN: 4055462217417
Pakend: 1
Karp: 44
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNTP-FX 800 55W/830/5M MLK
55,39 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462220196
MPN: 4055462220196
Pakend: 1
Karp: 12
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks
OSRAM
In stock: No
OSRAM
LMNTP-FX 800 55W/840/5M MLK
55,39 €
Hind kehtib kuni 30.06.25
Jaga kasti: 10,00 €
EAN: 4055462220172
MPN: 4055462220172
Pakend: 1
Karp: 12
Hinnanguline tarneaeg meie laos (umbes): 2-4 weeks