No it's not a light like I've read in other reviews but it's an excellent source of heat. I use this light for my hermit crabs for warming. This helps keep the aquarium at a good temperature. My hermits are the pets in my preschool class. I was gifted a tank with a hood so instead of buying a whole heat lamp I use this bulb and a low heat tank heater and it keeps my hermit tank between 73 and 77.
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
𧲠Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review