Grow lights are electric lamps are designed to enhance plant growth by emitting an electromagnetic spectrum appropriate for photosynthesis. LED grow lights have many advantages over traditional plant growing lights. Most plants use around 9% of the light emitted from Halide lamps and many plants will grow bigger and faster under LED grow lights. 300w Quad Band - Red/Blue/Orange/White LED Grow Light Panel by PRAKASA™ Made using the latest 3w leds from Bridgelux and Epistar, comparable to 800-1000 HPS/HID lamps or similar CFL. Suited for all stages of plant growth from seedlings right through to flowering and works well with any indoor garden, whether hydroponics or soil based. Configured with 144 3w leds. 100 Red leds, 16 Blue leds, 14 Orange leds and 14 White leds at the wavelength of light which can be fully absorbed by the plants to photosynthesis. Very easy to use - Simply plug and grow. Comes with standard factory fitted UK 3 pin Plug and 6 computer fans built into the unit to keep the leds cool and extend the life. PRAKASA™ led grow lights emit a little amount of heat but you are able to touch without getting burnt. We recommend you minimise the distance between the light and your plants to achieve optimum growth. Save 50% to 90% in energy consumption compared to incandescent bulbs or fluorescent tubes. Wide angle projection insures uniform leaf coverage. Specification: | Brand: | PRAKASA™ | | LED Configuration: | 144 x 3w LEDs | | Power consumption: | 270w | | Lumens: | ≥12000 Lm | | Lifespan: | 50,000 Hours | | Color: | Red/Blue/Orange/White | | | | | Wavelength: | Red: 630nm, 100 leds | | | Blue: 460nm, 16 leds | | | Orange: 610nm,14 leds | | | White: 15000-20000K, 14 leds | | Suggested Lighting Area: | 2 - 2.5 m2 | | Size: | Ф 535 x 375 x 150mm | | Power Plug: | Factory fitted UK 3 Pin Plug | | Hanging Kit: | Complete hanging kit supplied | | Input voltage: | AC85~264V | | Input current: | ≤1-2A | | Work frequency: | 50/60 Hz | | Working environment: | -20~40 degrees c | | Inner box: | 535 x 375 x 150mm | | GW: | 9kg | | Warranty: | 1 year return to base fix or replacement only | | Certificates: | CE, ROHS | |