4W R7s LED Light Bulb - 450 Lumens - 35W Halogen Equivalent T3 Bulb - 78mm - J-Type Base - 4000K/2700K | Super Bright LEDs
Energy saving 90 g9 led only need 4w to replace 40 watt halogen bulbs much lower energy consumption saving up to 90 on electricity bill With 450 lumen useful light output much
GU10 G4 G9 LED Spot Bulbs 4W Bulb Equivalent to 40W Halogen Lamp, 420lm, 3000K, AC220-240V, No Flicker GU10 Spot Lamps - China GU10 LED Lamp, G4 G9 Lamp | Made-in-China.com
4W Bi-Pin Sockel GY6.35 LED-Glühbirnen AC/DC 12V Warmweiß 3000K die einer 40W-Halogen-Ersatzlampe entspricht für Minilampe 4er Pack.[MEHRWEG] : Amazon.de: Beleuchtung
fidigeilo G9 Led Bulb 4W Bi Pin Base(40W Halogen Equivalent) 4000K Natural White (Milk White) 360° Beam Angle,400 LM Non-Dimmable For Home Lighting,5 Pack | Wayfair
G8 Dimmable LED Bulb Flat Base 4W (40W Halogen Equivalent), Warm White 3000K, 450LM, Bi Pin Base Bulb Replacement for Under Counter, Under-Cabinet Light and Puck Light, 6 Pack - Walmart.com