LEDaquarium lammp specification Item Value Item Value Item Value Item Value Size 310*310*47mm Rated Power 45W Lighting Area 10mx10m Wavelength 652nm(RB mixture) Input Voltage 0.28A-0.5A Lumens 1350Lm Lighting Time per day 10-16Hours Packing 500×325×385mm/10PCS Input Current AC110V/220V Lifespan 50,000 Hours Height above the Plant 0.3/0.6/0.9M N.G 11.5KGS Work Frequency 50/60 Hz Color Red/Blue/Red& Blue Lux (center) 147Lux GW 12.95KGS Introduction 1) Lifetime over 50,000 hours. 2) We usually provide the ratio is 8:1, 7:2 and 7:1:1 Red &Blue & Orange& White, Mixture to plants. 3) We have 620-630nm and 660nm of red, 450-460nm and 460-470nm of blue wavelength provide. 4)Red is good for flowering, budding and blue is good for vegetative, you can choose the wavelength and color ratio which is most suitable for your plant growth. 5)Built-in cooling system (thermostatically controlled fans ) solve the heat dissipation excellently 6)Built-in power supply, CE approved, No setup required, just simpler and safer plugs directly into AC120V/220V, no reflector & ballast needed. 7) Ideal for all phases of plant growth, and works well with any indoor garden, whether hydroponics or soil based. 8)The lighting area and height above the plant can be changed according to different plants and environment,and also technical parameters are changed. 9) Available: 14W 50W 90W 120W 300W 600W or Customized