Description 12 Volt LED bulb – compact tower. Bright 360 degrees of light is the perfect replacement LED bulb for G4 type reading lamps, including Frilight, Imtra, Perko, Optronics. Boat and RV replacement LED bulb. Dimensions: OD 0.75″ (19mm)Body height 0.9″ (22.8mm)Overall height 1.37″ (34.8 mm)Pin Spacing approx. 0.16″ (4mm)Pin Length approx. 0.47″ (12 mm) Specifications: Power: 12-24 volt dc (10v-30v), 2.5 wattLumens: 245 lumens (*compare to 20 watts halogen) Colors: LED: warm white LED 2700k +/- 10% Additional information: LED (light emitting diodes) have many advantages: Low power consumption – 12 Volt LED Bulbs use up to 5x less power than their equivalent halogen, Xenon and incandescent predecessors. Minimal Heat Dissipation – keeps cabins / rooms cooler. Shock Resistant – no filament or glass to break. Environmentally Green – no mercury (as in fluorescent bulbs). Lg4ta24ww Lg4ta24cw