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Sinowell (Shanghai) Co., Ltd.
Custom Manufacturer
17yrs
Shanghai, China
Main categories: LED Grow Light, Grow Tent, Carbon Filter, HID Grow Light, Fans
#4 leading factory for Professional LightingOEM for well-known brandsInternational warehouses(4)On-site technical supportInternational service centers(2)
Top picks

Product categories

Flexstar Redline Spectrum Tunable 3.2Umol/J 760W UV IR Separate Control Daisy-Chain Led Grow Light with Fully Sealed Lens
$429-519
Min. order 1 piece
Flexstar Redline 3.1Umol/J 400W 4X4Ft Daisy-Chain Ip66 Rated Daimmable Full Spectrum Led Grow Light with Fully Sealed Lens
$259-349
Min. order 1 piece
Sinowell Zeus X2 Smart Greenhouse Grow Lighting Controller
$139-159
Min. order 2 pieces
58 sold
Flexstar 1000W 4*6ft 2800 Umol/s Dimmable Greenhouse 1000 Watt LED Grow Light Full Spectrum
$59.90-599
Min. order 2 pieces
360 sold
- Pro 1000W/800W/720W/645W/430W
All products
Flexstar Indoor and Vertical Farming Grow Lights
- Pro 1000W/800W/720W/645W/430W
Main product
One Day Shipping Flexstar Pro Yields up to 4lbs 301h 301b 2.8 Umol/J Efficacy Higher Than 1700e LED Grow Light
$229-489
Min. Order: 2 sets
283 sold
SINOWELL Yields up to 3.75Lbs Samsung 301h 301b Smart Control Dimmable Flexstar 720W 650W LED Grow Lights
$229-489
Min. Order: 2 sets
40 sold
SINOWELL Available Stock in US TH CA 1000W 800W 720W 645W Samsung LM301h LM301b LED Grow Light Full Spectrum
$289-489
Min. Order: 2 pieces
14 sold
SINOWELL US CA TH Stock 4x6 4x4 Yields up to 4 Lbs Lm301h Lm301b Dimmable Full Spectrum LED Grow Light
$229-489
Min. Order: 2 pieces
49 sold
SINOWELL One Day Shipping 301h 301b Efficacy High Than 1700 Pro E 720W 800W 1000W LED Grow Light
$229-489
Min. Order: 2 pieces
27 sold
SINOWELL Stock in US TH CA 1000W 800W 720W 645W 2800umol/s Samsung 301h 301b Full Spectrum High PPFD Dimmable LED Grow Light
$229-489
Min. Order: 2 sets
14 sold
SINOWELL US TH CA in Stock Samsung Official Partner High Yields 18W ~ 1000W Dimmable Full Spectrum LED Grow Light
$229-489
Min. Order: 1 piece
24 sold
Samsung Official Partner SINOWELL US Canada Stock Yields up to 4Lb 1000W 800W 720W 645W 120W Free Lighting Design LED Grow Light
$49.90-349
Min. Order: 1 piece
321 sold
SINOWELL 430W 1200Umol/s 301b Full Spectrum 5-Year Warranty 2.8 Umol/J Commercial LED Grow Light Bar
$329-349
Min. Order: 1 set
22 sold
Sinowell Samsung Official Partner 2968Pcs 4X6Ft Coverage Full Spectrum 800W Led Grow Light Manufacturer
$229-499
Min. Order: 2 sets
16 sold
Main product
Flexstar 1000W 4*6ft 2800 Umol/s Dimmable Greenhouse 1000 Watt LED Grow Light Full Spectrum
$59.90-599
Min. Order: 2 pieces
360 sold
SINOWELL 645W 6 Bars 1800Umol/s 2.8 Umol/J 301b Full Spectrum 5-Year Warranty Commercial Greenhouse LED Grow Light
$379-399
Min. Order: 2 sets
54 sold
SINOWELL 720W 8 Bars 2000Umol/s 301b Full Spectrum 2.8Umol/J Available Stock in US 5-Year Warranty LED Grow Light
$59.90-489
Min. Order: 2 pieces
19 sold
Sinowell in Stock 800W 8 Bar Led Grow Light Full Spectrum with Smart RJ Controller 301h/301b Light Source 800 Watt Grow Light
$229-499
Min. Order: 2 pieces
104 sold
Sinowell 2025 New Style Flexstar 1200W 1000W 800W 645W Samsung Diodes Full Spectrum Dimmable Led Grow Light
$399-699
Min. Order: 1 set
86 sold
Wholesale Sinowell 6 Bars 645W Pro High Ppfd 1800 Umol/S Full Spectrum Samsumg 301H 301B Led Grow Light Strips
$379-399
Min. Order: 2 sets
29 sold