These bulbs are ideal for replacing your existing incandescent bayonet light bulbs in charting and reading fixtures, etc.
Using these bulbs is a cost effective way to reduce energy consumption on your boat or RV.
The bulb uses 2.4 Watts at 12 volts, but has a light output equivalent to a 30W incandescent bulb.

Soothing warm white light
Highest quality components
Internal circuitry provides for constant energy consumption, regardless of voltage fluctuations from the source - so there is no flickering, and the LED lasts longer
10 to 18V DC
Shockproof - ultra-rugged with no filament to burn out or break
Very low power consumption (approximately 1 to 2 watt)
Lead and mercury free, no UV output
Zero RF (radio frequency) emissions
High-quality US designed SMD (Surface Mount Diode) LED bulb
Dimensions: 1.6"L x 0.8"D
NOT for use in navigation light fixtures