Classic Bulbs

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All Bulbs - Classic White premium 12 & 24V LED Headlamp - BA21D base

Classic White premium 12 & 24V LED Headlamp - BA21D base

High quality CSP 1860 LED upgrade for Marchal type bulbs with a double contact BA21D bulb base. With integral heatsink. Accepts 11 to 60V input voltage - optimised for 12V, negative earth systems. High and low beam - 1600 Lumen high beam, 1600 Lumen low beam - with a soft beam pattern. In testing, much brighter (LUX measurement at fixed distance) than B5915 (45/40W) with a classic warm white light.

The LED layout is designed to match the original Marchal filament layout including low beam filament shield. The lamp produces a good high and low beam pattern - with the dip pattern governed by the lamp lens. Very low current draw - over 75% less than incandescent and halogen bulbs so great for low powered, vintage electrical systems. 4300K classic white colour temperature.

This bulb is a great LED alternative to a number of 12V bulbs including B5914B and B5915B. Made from aviation grade aluminium. These bulbs don't have an integral lens. Please see part number BA21DLED-P30 for a yellow light version of this lamp and part numbers BA21DLED-H25YL and BA21DLED-H30L for LED upgrade lamps with integral lenses. 67mm total bulb height, 12 x 25mm LED section. 21mm diameter, 3 pin bayonet cap.

Base Volts Watts/Amps Element Colour Application
BA21D 12, 24 LED Warm White Headlamp
@ £24.67/  Each  (exc. VAT)  (inc. VAT @ 20%)
Total: £