“Mini” LED Replacement Bulb, Warm White, 10-30VDC (1.0W), Directional, BA15d Socket

The “Mini” G4 Bayonet is the perfect LED replacement bulb for back-mounted double-contact bayonet sockets commonly found in traditional bell-shaped reading lights and chart lamps.  It is also offered in red color and with BA15s single contact (1156) base as well.  This LED bulb is designed to work with either 12VDC or 24VDC systems.

View showing BA15d double contact

Features & Benefits:

  • High output SMD LEDs
  • Constant-current drive topology
  • Very low power consumption
  • Over-voltage protection
  • No radiated heat
  • Wide voltage input range
  • Optimized viewing angle for reading & chart lights
  • Also compatible with 12VAC (supplied from transformers).


Fits Socket

Bayonet BA15d (#1142)

Typical Applications

Reading and Chart Lights

Dimensions (Dia. x H)

1.05 in. (26.6mm) x 1.43 in. (36.3mm) incl. base

Input Voltage

10-30VDC (&12VAC)

Current Draw


LED Emitting Color

Warm White

LED Type/Quantity

6 x SMD LEDs

Beam Angle (FWHM)

120º (3 directions)

Halogen Equivalency



2 Years

Power Consumption



Weight 1 lbs
Dimensions 1.05 × 1.43 in


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