MELS for General Lighting (2024)
Policy Details
MELS for General Lighting (2024)
Source
Rated Lamp Efficacy, ŋ in Lumen/Watt
1-tick: ŋ < 110
2-tick: 110 ≤ ŋ < 135
3-tick: 135 ≤ ŋ < 160
4-tick: ŋ ≥ 160
Rated lamp efficacy, ŋ = ɸ/Plamp
ɸ is the rated luminous flux in Lumen; Plamp is the rated lamp power in Watt
For covered CFLi, Plamp = Pcovered CFLi x 0.95
Asia and Pacific
Singapore*
Mandatory
Comparative Label
Entered into force & Revised
Adopted
Revised
Updated by CLASP
Fuel Types
Electricity
Related Topics
Products Covered
Tubular Lamps
Non-Directional lamps