[product name]: highlight 5730 patch aquarium aquarium lamp /LED lamp rod frame [Specification]: 30cm 45cm 60cm 90cm 120CM [features]: LED lighting for most of the growth of aquatic plants, aquatic organisms need to improve the spectrum. The light does not contain any ultraviolet radiation, harmless to human body and life, use more safety; using Taiwan epileds chip, little attenuation and long service life; the power of 8W~30W, low energy consumption and energy saving. Suitable for raising fresh water fish, negative water. It is suitable for family aquarium, aquarium aquarium field, some farmers, 1: white light can make the lamp a super white light, make the water transparent, clear, vivid color plants, also can promote the photosynthesis of aquatic plants, promote the growth and development of plants. The green grass effect is good, suitable for water depth in the 50~60cm below the plant growth, the effect is better. Some light as light as the sun, suitable for all kinds of water and fish growth. There is a light permeability strong, make fish colors more dazzlingly beautiful, mainly applicable to provide the best lighting for fish and aquarium and ornamental aquarium landscape, (2): blue water passes through the light irradiation, the color is blue, as clear as water, lifelike. Particularly applicable to coral, duckbill fish, shrimp and other creatures. Can promote the absorption of coral calcium, the synthesis of vitamin D3, so that their healthy growth, bright color. The red light can effectively promote the growth of aquatic plants and fruit, hyperchromic effects on fish stocks. [product] detailed design: 1, on both sides of the lamp body with telescopic bracket, retractable 10-25CM, more suitable for aquarium use size. 2.LED lamp with high brightness chip 5730. 3.LED lamp body adopts Aluminum Alloy integrated circuit board, effective cooling.LED lamp life up to 80000 hours, failure cycle warm slowly, save cost of replacing the light source. 4. external rectifier parameters: input 110V-240V, output 12V; 50-60HZ rectifier and lamp holder, avoid water separation. 5, using two grade switch design, a blue and white open, two single blue or other color.