【COMPATIBILITY】 Direct LED replacement for 12 and 28-volt tubular shape T3-1/4 miniature bayonet BA9S base filament/incandescent bulbs
【EXTREME PERFORMANCE】Features aluminum chassis for maximum cooling and maximum light output at over 220 effective lumens. Many times brighter than filament bulbs.
【ELECTRICAL PARAMETERS】Input Voltage Range: 10-30VDC; Current Draw: 130mA @12.8VDC; 65mA @ 28VDC; Actual Wattage: 1.66watts (equivalent filament wattage: 12.5watts) ; Polarity: Non-bias (positive or negative ground compatible); Dimming: PWM dimmers only.
A high quality direct LED replacement bulb engineered to replace all 12 and 28 volt miniature bayonet base (Ba9s) filament style bulbs that use a "tube shape" T3-1/4 glass cover. Also will replace filament bulbs with T4-1/2 size glass covers. This led is incredibly bright (5X's brighter) and emits balanced 360 degree light. Non-bias polarity is compatible with US standard negative ground or also positive ground systems common in many European electrical systems.