Sunlite Q40/CL/G9/120V/12PK Halogen 40W 120V Q40 Single Ended Capsule Light Bulbs, Clear Finish, 3200K Bright White, Bi-Pin (G9) Base, 12 PackOutperforms Competing Capsule Bulbs And Produces 380 Lumens Of Light At 120 Volts These Tiny Q40 Halogen Bulbs Produce A Much More Powerful Light While Being Longer Lasting And More Efficient Than A Direct Equivalent Incandescent Light Bulb Containing Absolutely No Mercury, Only Utilizes 40 Watts Of Energy And Produces A Dimmable 3200K Bright White Light Simple To Install And Requires Little Maintenance In Thanks To Its Long Life Averaging Up To 2000