This lamp is NOT rated for 9-12v. As anyone who knows batteries knows, is a 12 volt battery is actually closer to a 13 volt battery. Well it works great with them (or with an 8x1.5 AA setup for the same crowd). But he generally refuses to work at a voltage lower than 11V. If the room is BLACK BLACK you might see the faintest flickering of the LEDs, but that's about it. I have a version of the same product with an amber bulb and it works great at only 8.5V, so unless you plan on using a 12V ONLY power supply AVOID THIS LAMP.
AmeriTop Dusk To Dawn Light Bulb- 2 Pack, A19 LED Sensor Light Bulbs; UL Listed, Automatic On/Off, 800 Lumen, 10W(60 Watt Equivalent), E26 Base, Indoor/Outdoor Lighting Bulb (5000K Daylight)
23 Review
6000Lm Wireless Tribright LED Garage Light - Deformable Screw-In Shop Light With 4Ft Florescent For Basement, Workshop, Storage & Barn - Equivalent To 500W LED Bulb
41 Review
12 Pack Dimmable T6 LED Bulbs, 4W E12 Candelabra Edison Bulb For Chandelier Ceiling Fan 5000K Daylight White AC120V 420LM Clear
20 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
20 Pack 5CCT 4FT LED T8 Ballast Bypass Type B Light Tube, UL/FCC Certified - 18W, 2300Lm, 3000K-6500K Selectable
21 Review
Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review