Regulated AirConditioners
Type of AirConditioners  Minimum Coefficient of Performance (COP) 
Casement and window
(Up to 8.8 kW)  COP_{100%} > 2.90 
Singlesplit (noninverter)  COP_{100%} > 3.78 
Multisplit (noninverter)  COP_{100%} > 3.78 
Singlesplit (inverter)  Weighted COP^{1 }> 3.78 and COP_{100%} > 3.34 
Multisplit (inverter)  Weighted COP^{1}^{ }> 3.78 and COP_{100%} > 3.34 
Cooling capacity refers to the measured total cooling capacity in accordance with the applicable test standards.
^{1} Weighted COP = 0.4 x COP_{100%} + 0.6 x
COP_{50%}
Regulated Refrigerators
Type of Refrigerators  Adjusted Volume,
V_{adj tot}  Maximum Annual Energy Consumption (AEC) in kWh 
Refrigerator without freezer  ≤ 900 litres  (368 + (0.892 x V_{adj tot})) x 0.551 
Refrigerator with freezer  ≤ 300 litres  (465 + (1.378 x V_{adj tot})) x 0.553 
> 300 and ≤ 900 litres  (465 + (1.378 x V_{adj tot})) x 0.506 
Refrigerator with freezer and throughthedoor ice dispenser  ≤ 900 litres  (585 + (1.378 x V_{adj tot})) x 0.485 
Regulated Clothes Dryers
Type of Clothes Dryers  Rated Capacity  Maximum Energy Consumption per Wash in kWh 
All Clothes Dryers  Up to 10 kilograms  Rated Capacity x 0.67 
Regulated Lamps
Type of Lamps  Power (W)  Maximum P_{lamp} 
Incandescent lamp  25200  0.24 √ɸ + 0.0103ɸ 
Compact fluorescent lamp with integrated ballast (CFLi)  Up to 60  0.24 √ɸ + 0.0103ɸ CFLi  The ratio of luminous flux emitted by the lamps at 2,000 hours to its initial luminous flux is ≥ 0.85; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 50% of its initial luminous flux) at 6,000 hours is ≥ 0.5.
Covered CFLi  The ratio of luminous flux emitted by the lamps at 2,000 hours to its initial luminous flux is ≥ 0.8; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 50% of its initial luminous flux) at 6,000 hours is ≥ 0.5.

LED lamp with an Edison screw or a bayonet lamp cap  Up to 60  0.24 √ɸ + 0.0103ɸ  The ratio of luminous flux emitted by the lamp at 6,000 hours^{2} to its initial luminous flux is ≥ 0.8; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 70% of its initial luminous flux) at 6,000 hours is ≥ 0.9.

Compact fluorescent lamp without integrated ballast (CFLni)    The ratio of luminous flux emitted by the lamp at 2,000 hours to its initial luminous flux is ≥ 0.8; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 50% of its initial luminous flux) at 2,000 hours is ≥ 0.9.

T8 Linear, doublecapped, fluorescent lamp (LFL) [0.5  1.5]m
   The ratio of luminous flux emitted by the lamp at 2,000 hours to its initial luminous flux is ≥ 0.8; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 50% of its initial luminous flux) at 2,000 hours is ≥ 0.9.

LED lamp designed as a direct replacement for CFLni and T8 LFL without requiring any internal modification of the luminaires    The ratio of luminous flux emitted by the lamp at 6,000 hours^{2} to its initial luminous flux is ≥ 0.8; and
 The fraction of the total number of lamps that continue to operate (light output must be at least 70% of its initial luminous flux) at 6,000 hours is ≥ 0.9.

^{Δ}ɸ is the rated luminous flux in lumen.
For covered CFLi, Plamp = Pcovered CFLi x 0.95
^{2}Registered suppliers must declare compliance at 6,000 hours if samples are tested to 1,000 hours only.
Minimum sample size 20 is required.
If you are selling or supplying the following lamps, please ensure that they meet the applicable safety standards
.
Lamp  Applicable Safety Standard 
LED lamp with an Edison screw or a bayonet lamp cap  IEC 62560  Selfballasted LED lamps for general lighting services by voltage > 50VSafety specifications 
LED lamp designed as a direct replacement for T8 LFL without requiring any internal modification of the luminaires  SS IEC 62776:2015 / IEC 62776:2014  Doublecapped LED lamps designed to retrofit linear fluorescent lamps  Safety specifications 
Please note that LED lamps that are sold for private use need to meet the requirements of the Consumer Protection (Consumer Goods Safety Requirements) Regulations (CGSR). For more information on the CGSR, please refer to the Enterprise Singapore website. Should you require further assistance, please contact Enterprise Singapore at 1800 773 3163 or via email to consumerprotection@enterprisesg.gov.sg
Regulated Ballasts
Regulated ballasts must minimally meet EU's Energy Efficiency Index (EEI) Class B1.
Regulated ThreePhase Induction Motors
Rated Output (kW)  Minimum Efficiency (without tolerances), η 
0.75 to 200  η ≥
where  (a) A is 0.3569 for a 2pole motor, 0.0773 for a 4pole motor and 0.1252 for a 6pole motor; (b) B is 3.3076 for a 2pole motor, 1.8951 for a 4pole motor and 2.613 for a 6pole motor; (c) C is 11.6108 for a 2pole motor, 9.2984 for a 4pole motor and 11.9963 for a 6pole motor; (d) D is 82.2503 for a 2pole motor, 83.7025 for a 4pole motor and 80.4769 for a 6pole motor; and (e) P is the rated power output of the motor.

> 200 to ≤ 375  (a) for 2pole motors: η at rated output ≥ 95.8; (b) for 4pole motors: η at rated output ≥ 96; and (c) for 6pole motors: η at rated output ≥ 95.8. 
Regulated ThreePhase VRF AirConditioners
Type of threephase VRF AirConditioners  Minimum Integrated Energy Efficiency Ratio (IEER) 
Base module/unit of threephase VRF airconditioner (unit efficiency) of all cooling capacities.  IEER ≥ 4.35 
Integrated Energy Efficiency Ratio (IEER) = (0.020 x A) + (0.617 x B) + (0.238 x C) + (0.125 x D)
where A = COP at full load cooling capacity tested under ISO 15042 T1 condition,
B = COP at 75% part load cooling capacity tested under ISO 15042 T1 condition,
C = COP at 50% part load cooling capacity tested under ISO 15042 T1 condition,
D = COP at 25% part load cooling capacity tested under ISO 15042 T1 condition.