DUMILOO G4 LED Bulb 4W 6000K Daylight White 12V AC/DC T3 JC Type Bi-Pin 20-35W Halogen Equivalent Non-dimmable for Outdoor Landscape Lighting Deck Stair Step Path Lights, Home Lighting, 6 PackEnergy savingThe G4 led bulb 4w is 400 lumens, bright enough to replace 20w 35w G4 halogen bulb, save 90 percent on electricity bill of lighting. This 12v LED bulbs need LED compatible transformer, not 120V input directly. 6000K Bright WhiteInstant on to full brightness, high color rendering index 85 Ra, more vivid. 6000K daylight white with 360 degree beam angle, creat a clean, pleasant and bright atmosphere. No strobe and Eco Friendly. Not