引用第1楼godxlalp于2011-05-09 14:07发表的 :
你先要通过安全（ETL UL)和FCC认证后，才能申请能源之星，能源之星采用LM79和LM80，但好像最近出了一个ENERGY STAR LUMINAIRES V1.0,但这个标准中针对LED产品的TM21 和LM82还没出来。
我查了一下能源之星网站上的要求:
LED Light Bulbs Key Product CriteriaPerformance Characteristics: Current Criteria:
Correlated Color Temperature (CCT) Nominal CCT: 2700K, 3000K, 3500K, or 4000K
Color Maintenance The change of chromaticity over the minimum lumen maintenance test period (6000 hours) shall be within 0.007 on the CIE 1976 (u’,v’) diagram.
Color Quality (Color Rendering Index or CRI) CRI >= 80, R9>0
Dimming If a product is dimmable, packaging must state this. Minimum efficacy, light output, CCT, CRI, and power factor of dimmable lamps will be confirmed with the lamp operated at full power.
Warranty A warranty must be provided for lamps, covering material repair or replacement for a minimum of three (3) years from the date of purchase.
Allowable Lamp Bases Must be a lamp base listed by ANSI.
Power Factor For lamp power <= 5W and for low voltage lamps, no minimum power factor is required.
For lamp power >= 5W, power factor must be = 0.70.
Minimum Operating Temperature Integral lamp shall have a minimum operating temperature of -20°C or below.
LED Operating Frequency >= 120 Hz
Electromagnetic and Radio Frequency Interference Integral LED lamp must meet the appropriate FCC requirements for consumer use (FCC 47CFR Part 15).
Audible Noise Integral lamp shall have a Class A sound rating.
Transient Protection Power supply shall comply with IEEE C.62.41-1991, Class A operation. The line transient shall consist of seven strikes of a 100kHz ring wave, 2.5kV level, for both common mode and differential mode.
Operating Voltage Lamp shall operate at rated nominal voltage of 120, 240, or 277 VAC, or at 12 or 24 VAC or VDC