Bayonet LED Bulbs

Shop bayonet LED replacement bulbs with single-contact and double-contact bases. This range includes EmeryAllen BA15S and BA15D lamps, Brilliance SCB and DCB lamps, and Corona Fiat Lux bayonet options.

BA15S, BA15D, SCB and DCB: match the contacts

Single-contact bayonet (SCB) and double-contact bayonet (DCB) bulbs use different contact arrangements. BA15S and BA15D identify specific 15 mm bayonet bases. Match the full base designation, contact layout, locating pins and physical dimensions to your socket. A similar-looking bulb is not necessarily interchangeable.

Choose the correct voltage

This collection includes both 12V-compatible and 120V-compatible models. The base does not determine voltage. Our EmeryAllen BA15S models are low voltage, while the BA15D models listed here are line voltage. Read the operating range on the exact product before ordering. Start with 12V landscape LED lamps or 120V LED bulbs if you need to browse by application and supply.

Match the lighting effect

Choose an omnidirectional lamp for surrounding illumination or AR11 LED bulbs for compatible directional fixtures. Selected Corona lamps offer adjustable white or RGB color; verify their control requirements on the product page. Compare lumens, color temperature and enclosure suitability as well as wattage.

Browse all LED lamps and bulbs or 120V LED bulbs. Need help matching a replacement? Contact Atlantic Lighting with the old bulb code and fixture model.