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The best Full spectrum 3000k 5500K 6500K 660nm 640w 680w White Led Grow Light

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Quick Details

Warranty(Year): 5-YEAR
Working Lifetime(Hour): 50000
Wattage: 640W
Working Time (hours): 50000
Light Source: LED
LED Chip: lm301B/301h
Working Temperature(℃): -20 - 45
Voltage: AC 100-277V
Input Voltage(V): AC 100-277V
Lighting solutions service: Lighting and circuitry design
Place of Origin: Guangdong China
Warranty: 3 Year Extended Warranty
Lamp Body Material: Aluminium
Thermal Management: Passive
Lamp Luminous Efficiency(lm/w): 180
Model Number: LT-ST640W
Working Temp: -20 ~ +45°C
Luminous Efficacy(μmol/J): 2.9
Certification: ce,EMC,ETL,RoHS,Saa
Brand Name: Cretivity
Color Rendering Index(Ra): 80
IP Rating: IP55
Lifespan (hours): 50000
Support Dimmer: yes
Lamp Luminous Flux(lm): 95200
PPFDμmol/(m2·s): 1472
Application: Seed Starting,BLOOM,VEG
Color Temperature(CCT): 2700-6500K
Power: 640W
Beam Angles: 120°
Packaging Detail: Cartons
Selling Units: Single item
Single package size: 119X30X27 cm
Single gross weight: 18.0 KG
Shenzhen Rio Tinto Opto-Electronics Technology Co., Limited
Supplier
CN
Manufacturer, Trading Company
95%
Response Rate
99.6%
On-time delivery rate
US$ 570,000+
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Description
Parameter
Part Number
LT-ST640W
PPF Efficacy
2.9 µmol/J
PPF
1856 µmol/s
Input Power
640W±5%
Input Voltage
100-277V
Fixture
Dimensions
 112.6cm ×107.2cm ×9.0cm
37.98''×32.16''×3.54''
Weight
33lbs/15kg
Dimming
0-10V dimmable
Beam Angle
120°
Lifetime
>50000H
Power Factor
>0.95
IP rating
 IP54
Certifications
ETL,cETL,DLC ,CE
Warranty
3 Year Standard or 5 Year Extended Warranty
ETL cETL available for 85W 320W 500W 640W 800W 1000W, DLC available for 640W 500W 85W
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Why Choose Cretivity
FAQ
Q1. How fast can you delivery the goods? A:For sample order, 2-5 days. For bulk order, 12-28 days.  Q2. What the shipping way and cost for shipping do you provide? A: DHL/UPS/FedEx for sample,one sample shipping cost is around 178usd to USA&Canada.And for 4-5 pcs ,We advice ship by sea+UPS door to door delivery, The cost for 5 pcs 640W grow light is only 190-240 usd. Q3: Do you offer guarantee for the products and How to deal with the faulty ? A: Yes, we offer 3-5 years warranty for our LED grow lights. Firstly, Our products defective rate will be < 0.2%. Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation. Q4: How to place an order? A: First you can place order on Alibaba , or we can send you contract and you pay to our company bank account. Just mail us or chat with us .
Contact Cretivity