ECKPO Dimmable LED Reptile UVB Lamp, 8000 Hours UVB Duration for Much Longer Lifespan, Adjustable 4/8/12-Hour Cycles, Suitable for Tortoise and Gecko, 4W, S SizeBrand: Eckpo Color: Black Features: Enhanced UVA UVB Mimics natural sunlight with around 300 nm UVB, essential for vitamin D3 synthesis and calcium absorption, promoting strong bones and overall reptile health. Much Longer UVB Our non integrated UVB module operates independently from the UVA LED, making a UVB duration last longer, up to 8000 hours. Customizable Lighting Modes Offering four automated modes (M1 M2 M3 M4), effortlessly customize the