TRIJZHOU 5 Pack G4 12V LED Light Bulbs, 4W (40w 30w Halogen Equivalent) Warm White 3000k AC DC 400 LM, G4 JC T3 Bi-Pin Base Bulb for Home and Landscape Lighting -
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EmeryAllen Dimmable 4W 12V 3000K 90 CRI T3 LED Bulb, BA15s Base, Enclosed Fixture Rated | EA-BA15s-4.0W-001-309F | Bulbs.com
LED UVC 2.4W 4W 12V Germicidal UV LED 255nm 254 Nm 250nm 4 Strings LED UVC LED Module for Sterilizer - China 250nm Deep UV LED, UV LED 250nm | Made-in-China.com