Old-fashioned incandescent lamp, not LED. LEDs were too expensive in comparison. As for the fridge, the heat generated by the incandescent bulb that I felt had little effect on the fridge the few times it was turned on, and the huge additional cost of a low wattage LED just wasn't worth it . The 40W bulb was a great replacement.
Antique 40W T14 Incandescent Light Bulb With Medium Screw Base (E26) By Bulbrite
35 Review
12 Pack MR16 LED Bulbs 50W Halogen Equivalent - 5W GU5.3 4000K Neutral White Non-Dimmable 45 Degree Beam Angle For Landscape, Recessed & Track Lighting
39 Review
๐ G9 Ceramic Base LED Light Bulbs 4W Warm White 3000K - G9 Base Bulbs, Equivalent to 40W Halogen, 450LM, G9 Warm White Bulbs for Home Lighting, Pack of 5, Non-dimmable
29 Review
Geeni Prisma Drop BR30 LED Smart Light Bulb, Tunable & Dimmable RGBW Wifi Bulb, 2700K-6500K Color Temperature Range, No Hub Required, Compatible With Alexa & Google Assistant (1 Pack)
32 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
Bulbrite A19 Solana WiFi Connected LED Alexa Smart Light Bulb, Single-A19, Tunable 2200K-6500K Color Temperature, Frost Finish
28 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
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