This bulb is huge, but it produces a ton of UV. I placed the lamp in my 4 x 4 x 2 inch living space and even with it on the ceiling my floor UV test charts show a positive result. It is more powerful than my T8 10.0 bulb.
100W UVA UVB Mercury Vapor Bulb/Light/Lamp for Reptiles & Amphibians - Premium Heat & UV Source for Basking - Evergreen Pet Supplies
9 Review
Enhanced Lighting Solution: Zoo Med Deluxe Porcelain Clamp Lamp for Reptiles
10 Review
2-Pack 150W Ceramic Heat Lamps With Digital Thermometer For Reptile And Pet Brooders - Infrared Heat Emitter Bulbs For Chicken, Lizard, Turtle, Snake, And Aquariums - No Light, No Harm
11 Review
Oil cooler Electrolux EOH/M-5105N, white/black
17 Review
Premium Chihuahua Adult Dog Food In 3 Oz Cans From Royal Canin
30 Review
Royal Canin Pomeranian Dry Dog Food 2.5 Lb Bag - Breed Health Nutrition
18 Review
6-Pack Of Royal Canin Adult Instinctive Thin Slices In Gravy Wet Cat Food, 3 Oz. - Highly Digestible And Palatable Diet
28 Review
Royal Canin Persian Adult Dry Cat Food - 3 Lb Bag
35 Review