Spider Farmer Dimmable Full Spectrum LED Grow Light - SF 4000 | True Watt 450W
True Watt 450W | Full Spectrum | Samsung LM301B Chips
Why Choose the SPIDER FARMER SF4000 Full Spectrum LED Grow Light?
If you're a serious grower looking for high quality LED grow light you can't pass up the new Spider Farmer Dimmable Range of full-spectrum LED grow lights.
They are ideally suited for every growth stage including Propagation, Seedlings, Vegetative Growth Cycles and Flowering.
All Spider Farmer Grow lights ship with stainless steel hanging hooks and adjustable rope hangers.
- Ideal for a 4x4 or 5x5 Grow Tent | Check out our ULTIMATE ALL IN ONE LED Tent Kits
- High energy efficiency of 2.7umol/J
- SAMSUNG LEDs currently have the highest light output on the market
- Meanwell Dimmable Driver plus the ability to daisy chain multiple lights
- Quantum Board fanless design.
- Low Heat and Low-cost. No Fan = No Noise!
- Ideal Sunlike Spectrum for consistent, high-quality crops and Better Canopy Light Penetration
- 40% higher yields are possible with less energy compared with other red-blue lights.
- Assembled, Ready to Plug-and-Play
- Rated for 50,000 hours — 4-5 years with no bulb changes
- 3-year Local Warranty.
Are you looking for more information on LED Grow lights? Check out our article below our comprehensive guide to choosing the right light for your grow.
10 tips for choosing an LED Grow light
LED grow lights bring definite benefits, but choosing the right product usually proves to be quite challenging. The wide array of models available on the market, confusing statements from manufacturers and misleading product descriptions are some of the main reasons behind this.
Read more here
How to distinguish legitimate Samsung diodes?
Samsung diodes use a unique "Flip Chip" where a gold wire is not visible. Other uses cheap diodes or fake Samsung diodes and, gold wire is visible.
Laser X-RAY code on the back of the Authentic Samsung diodes.
Make sure you purchase LED lights with authentic Samsung diodes.
- Specification: SF-4000
- Par value Par Value: 1156.50umol/S
- 76491Lm±5% @AC120V
- 77087Lm±5% @AC240V
- 76943Lm±5% @AC277V
- Actual power draw: 450W±5% @AC100-277V
- Max Coverage: 5FT x 5FT
- Light Size: 648 x 536 x 50MM
- Packing Page Size: 708 x 591 x 130MM
- Net Weight Net: 6.58KG
- Gross Weight: 8.77KG
- Voltage: AC100-277V Current
- Frequency: 50/60HZ
- Operating temperature: -20-35 degrees C
- Number of LEDs: Total: 1212
- Light source: Samsung (positive white, warm white) OSRAM (red light)
- Life: 50000H
- Noise value DB: 0d
In The Box
- 1 x SF4000 LED Grow Light
- 2 x Stainless Steel Hanger Hook
-  x Pair of Rope Ratchet (Hanger) - 68KG Capacity
- 1 x User Manual for Installation
- 1 x Power Cord
- High-efficiency white light boards with Samsung LM301B diodes
- White-light full spectrum for optimal canopy penetration and easy viewing
- FOOLPROOF DESIGN: No Fan, means ZERO Noise. Large solid aluminium heat sink, high quality protective covers for cables, waterproof LED, high safety performance and dimmable MEAN WELL Driver. 50% longer lifespan compared with other brand lights. Allowing you to grow with confidence
- Designed for all stage
- Local service: 100% satisfaction service with 3 years local warranty.
- Service centers located in US,CA,UK,DE and return unconditionally within 30 days.
Each SF-4000 lamp uses 4 high-efficiency white light boards with a total of:
- 1152 Samsung LM301B LED chips
- 56 Deep Red LED chips
- 4 IR chips
- Do NOT touch while in operation.
- To prevent eye damage, avoid looking directly at the LEDs.
- In summer or other hot environment, please use a cooling fan to keep a suitable temperature for your plants.
- 90 days ALL FREE warranty. Free components, repairing and service can be provided within 3 months after delivery.
- 3 month -1 year : Free components but buyer needs to pay 1 way shipping fees and repairing fees.
- 1 year - 3 years : Free components but buyer needs to pay 2 way shipping fees and repairing fees.
- 3 years of free components can be provided.
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