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| 75W and 100W replacement A-lamps suitable for enclosed fixtures ![]() The A19 12W and A21 17W meet the new requirements for standard A-lamps with an omnidirectional 330° beam angle and evenly distributed light intensity. Featuring a traditional A19/A21 form factor, these lamps offer uniform light distribution while emitting 70-80% more lumens than what is required by ENERGY STAR in the 135° to 180° degree zone. Operating at 96 LPW and 97 LPW in Warm White CCT, the A19 12W and A21 17W's efficacies are more than 10% higher than the Tier 1 LED A19 75W and 100W replacement industry averages. This industry leading efficiency also exceeds ENERGY STAR requirements by upwards of 50%. The natural A-lamp design makes these lamps a perfect retrofit choice for both incandescent and CFL lighting applications such as lamps with shades, down lighting and uplighting. The new A19 and A21 are fully dimmable, turn on instantly, last 25, 000 hours and are available in 2700K, 3000K and 4000K CCT. The lamps also implement an advanced temperature management system that guarantees safe usage throughout the product's lifetime. write your comments about the article :: © 2015 Construction News :: home page |