These bulbs cost extra money. This is a quality product that emits the same intensity as any black light lamp. Many cheaper lightbulbs can work if you're just illuminating a small painting or area, but they don't provide much light. I needed them for the track lighting with my large imprint. (The print is not yet hung on the wall in this photo) The only reason I didn't give 5 stars is because 1 out of 6 doesn't work. Haven't contacted the company yet and will change my rating when they ship a replacement.
Illuminate Your Space In Style With I-SHUNFA'S Stained Glass LED Light Bulbs - Perfect For Home, Parties, And Festive Occasions
14 Review
Set Of 4 Geeni Prisma Wi-Fi Multicolor LED Light Bulbs, 1050 Lumens, 2700K, Dimmable, No Hub Required, Compatible With Alexa And Google Assistant, 75-Watt Equivalent
41 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review
π F10T5-3000K Warm-White 16.5 in. - 10W T5 Fluorescent Tube, Warm White Color
8 Review
π‘ Feit Value Pack 13w=60w Soft White CFL EcoBulbs - Save Energy with this Convenient 1 Box Bundle
5 Review
Sylvania 20318 Compact Fluorescent 4 Pin Single Tube 4100K, 13-watt: Efficient Lighting Solution for Any Space
10 Review
TCP CFL Double Circle Lamp, 200W Equivalent, Bright White (3500K) T6 Circline Bulb
8 Review