The Norman Lamps LED-A15-3K-277V-80V is a 5W LED A15 bulb engineered for applications where the supply voltage is variable or unpredictable. Its wide voltage input range of 80V to 277V makes this LED bulb a dependable choice for rail, aviation, marine, and industrial environments where power quality can fluctuate significantly across that span. Operating at just 5W while delivering 450 lumens of warm white light at 3000K, it replaces 25W to 40W incandescent A15 bulbs and reduces energy consumption accordingly.

This LED A15 bulb measures 2.80 in. in overall length and 1.80 in. in overall diameter, fitting the compact A15 form factor with an E26 medium screw base for straightforward installation into standard sockets. The 250-degree beam spread distributes light broadly across the surrounding area, making it effective in general-purpose fixtures found in specialty vehicles, equipment cabinets, signal housings, and similar confined spaces.

With a rated life of 25,000 hours, this LED bulb significantly outlasts the incandescent lamps it replaces, reducing maintenance intervals in hard-to-access installations. It is not dimmable and is designed to operate at a stable, fixed output across its full voltage input range. CE and RoHS certifications confirm compliance with applicable international safety and environmental standards. This LED A15 bulb is sold individually, with a full case quantity of 10 units available.

• 5W LED A15 bulb with 80V-277V wide voltage input range — engineered for rail, aviation, marine, and industrial applications with variable power supplies
• Delivers 450lm of 3000K warm white light, replacing 25W-40W incandescent A15 bulbs at a fraction of the energy
• E26 medium screw base with compact A15 form factor: 2.80 in. length x 1.80 in. diameter — fits standard sockets in specialty fixtures
• 25,000-hour rated life reduces replacement frequency in hard-to-access or high-demand installations
• 250-degree beam spread for broad ambient illumination; non-dimmable, fixed output across full voltage range
• CE and RoHS certified; sold individually (case quantity of 10)