The U.S. Department of Energy has completed Series 20 of testing through the DOE Solid-State Lighting CALiPER program. Report 20 evaluates the independently tested photometric performance of 38 LED PAR38 lamps, with results showing ...
Tags: Led Par38 Lamps, LED products, LED lamps
The latest Caliper report finds that LED PAR38 lamps have made significant improvements recently, although more options and lower prices would be welcome. The latest Caliper report from the US Department ...
Tags: evaluates LED, LED, lamps, LED PAR38 lamps, Caliper report
The U.S. Department of Energy has completed Series 18 of testing through the DOE Solid-State Lighting CALiPER program. A summary of the results is now available for download. Report 18 analyzes the performance of 17 LED recessed ...
Caliper testing of five AR111 directional lamps demonstrated these LED lamps are unlikely to be effective replacements for halogen AR111 lamps due to color quality and luminous intensity distribution characteristics. The US ...
Tags: LED lamps
DOE Caliper Report verifies high-performing BR30 and R30 LED lamps 16 Jul 2012 The latest Caliper report compares 13 LED-based BR30 and R30 lamps to incandescent and CFL products,noting that Energy Star criterion were met in most of the ...
Tags: DOE, BR30 and R30 LED lamps, Energy Star criterion, Caliper report
June 5,2012 The U.S.Department of Energy has completed Series 15 of testing through the DOE Solid-State Lighting CALiPER program.A summary of the results is now available. Report 15 of testing analyzes the performance of a group of 10 ...
Tags: DOE, Solid-State Lighting, CALiPER program, LED products
Panelists at the US DOE SSL Workshop discussed a Caliper study on LED replacement lamps purchased at retail, which found the LED lamps generally did not meet the performance of the benchmark lamps. At last week's US DOE Solid-State ...