My Omnicharge shows they use around 17 watts. Not sure about the lumens but they really make it shine at night and cover the average room with ease. I have two so I can shoot scenes from two angles so the whole place seems lit by an invisible light. The light gets warm, but not hot, which may just be an unavoidable side effect (although ultraviolet, which is closer to black light, is on the opposite side of the visible spectrum than infrared, which is heat). They're built pretty solidly and I toss my lights in bags quite often, and also regularly mount them to cars with superclips.
10-Pack I-SHUNFA G4 LED Bulbs 1.24W, Daylight White 6000K, Bi-Pin Base Light Lamp, Equivalent To 10W 20W T3 Halogen, Non-Dimmable, 360° Beam Angle, AC/DC 12V, 24X3014 SMD
34 Review
ASD 2X4 LED Flat Panel Light 50W Color Changing From 3000K To 5000K Remote Control - Back-Lit LED Drop Ceiling Light - Dimmable 0-10V, 6500-7093 LM, 120-277V, Commercial Grade, UL, DLC Premium 2Pack
10 Review
12 Pack Dimmable T6 LED Bulbs, 4W E12 Candelabra Edison Bulb For Chandelier Ceiling Fan 5000K Daylight White AC120V 420LM Clear
20 Review
Ascher Vintage LED Edison Bulbs - Dimmable 6W ST58 Filament Bulbs With E26 Medium Base And Bright Daylight White 4000K - Pack Of 6
36 Review
Illuminate Your Space In Style With I-SHUNFA'S Stained Glass LED Light Bulbs - Perfect For Home, Parties, And Festive Occasions
14 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
E12 T22 Low Voltage Edison Bulb LED 12V-24V Vintage Tubular Night Light Bulb 1W 100 Lumen LED Candelabra Light Bulb 2700K 10W Equivalent Small Filament Bulb For RV,Out Door String Lights, Pack Of 25
15 Review
Bulbrite A19 Solana WiFi Connected LED Alexa Smart Light Bulb, Single-A19, Tunable 2200K-6500K Color Temperature, Frost Finish
28 Review