TruOpto 1W High Luminous Flux Power LEDs – TruOpto OSR5XME1C1E, A 1W Silicon-lensed LED that features high luminous flux with super energy efficient operation. Suitable applications for this LED includes: reading lights, portable lighting, security/bollard/garden, traffic signalling and beacons, signage, etc. TruOpto OSR5XME1C1E 1W 2.5V Red Power LED 50lm