“Corona” LED Replacement Bulb, Warm or Cool White, 10-30VDC (3.0W), G4 Socket, Side Pin At270 lumens, this is our brightest warm white G4LED bulb. Proprietary PWM Constant-current drive and 15 x high output thermally-efficient SMD LEDs combine to give record setting output in a G4 form factor. The extra wide diameter printed circuit board distributes the LEDs over a greater area, making this the ideal choice for larger spots and fixtures. Note: Check alignment of existing socket pin holes in your fixture. If not horizontal, a realignment of socket may be necessary. Features & Benefits: 15 x High Output SMD LEDs Large diameter board for bigger fixture designs Constant-current drive topology Over-voltage protection No radiated heat Thermally efficient design Fits Socket G4 Typical Applications Larger Ceiling Fixtures, Spots Dimensions (Dia. x H) 1.38 in. (35mm) x 0.37 in. (9.35mm) Length of Pins 0.47 in. (12mm) Input Voltage 10-30VDC Current Draw 250mA/12V125mA/24V LED Emitting Color Warm White LED Type/Quantity 15 x SMD Beam Angle (FWHM) 120 Luminous Flux 270 lms Warranty 2 Years Available Models ILSPG4-15W-B ILSPG4-15C-B