Double ended Metal Halide Pet care lamps are available in, RX7s cap and Fc2 cap and wattages 70W, 150W and 1000W. These are specifically designed to enhance the comfort of fish in aquariums and reptiles in terrariums. Reptile lamps are designed to emit levels of UVB which promotes healthy bone development as UVB is needed by the reptile. With a quality product range from BLV there are plenty of options available to ensure your pets maintain a comfortable happy life.