Advantage: LED UVB Light; Color: Black; Size: 4w: 123*66*28mm; 8w: 218*66*28mm; 12w: 313*66*28mm UVB+UVA+LED reptile light has three lighting modes, which can prevent in advance and avoid lesions caused by calcium deficiency in pets. UVB10.0 outputs high-intensity UVB, which can create the light feeling of tropical, subtropical areas, islands and rainforests, help synthesize vitamin D3, and avoid bone diseases such as calcium deficiency. UVA is part of the vision of reptiles, providing a sunlight environment, causing normal foraging and courtship behaviors. LED visible light is vital to reptiles and humans. LED is energy-saving and close to sunlight. The product is small in size, available in three sizes, does not take up space, is flexible and convenient to use, and can be placed on the top of the breeding box. The multi-function controller automatically cycles 24 hours a day. The brightness can be adjusted in 5 levels, there are 3 lighting modes, and the timer button can be set to automatically turn on the light for 4/8/12 hours a day.