A double sided sign bulb uses light output from both sides of the bulb. This design spreads light across the inside of sign cabinets and creates better coverage. The Double Sided T10-HO LED sign bulb is designed to replace traditional T12 HO fluorescent lamps. This allows businesses to upgrade their sign lighting without replacing the complete sign structure.These bulbs can provide up to 50,000 hours of lighting life. This reduces the need for frequent bulb changes and helps prevent sign downtime.
