Concerning color temperature: LED fluorescent lights vs Energy Star CFL lights
We confuse for color temperature this time, In LED lighting area, Usually, The color temperature are:: Warm White (Color Temperature 2700K to 3500k), Daylight white also said as Cool White (5000K to 6500K), Natural white (4000K to 4500K).
Buy our 24W 2d led lamp, 2D led retrofit 3000K-4000K-6500k 2G11 Gr10q 4 pin led replacement, Led lights change color temperature from on/off switch
But in CFL lighting area, Usually the Color temperature is From Standard of ENERGY STAR http://www.energystar.gov/index.cfm?c=cfls.pr_cfls_color description below
Color & Mood
ENERGY STAR qualified bulbs are available in a wide variety of shades of
white light, ranging from yellowish to white to bluish white light, which allows
you to customize the mood of your space. Many ENERGY STAR qualified bulbs come
in "warm" colors to match the yellowish light of incandescent bulbs, but you can
also choose "cooler" colors with whiter or bluer light.
Choosing the right color:
Light color is measured on a temperature scale referred to as Kelvin (K).
Lower Kelvin numbers mean the light appears more yellow; higher Kelvin numbers
mean the light is whiter or bluer.
Most ENERGY STAR qualified bulbs are made to match the color of incandescent
bulbs at 2700-3000K.
For a whiter light, look for bulbs marked 3500-4100K.
For bluer white light, look for bulbs marked 5000-6500K.
A photograph of various lamps illustrates the effect of color temperature
differences (left to right):
1.Compact Fluorescent: General Electric, 13 W, 6,500 K
2.Incandescent: Sylvania 60 W Extra Soft White
3.Compact Fluorescent: Bright Effects, 15 W, 2,644 K
4.Compact Fluorescent: Sylvania, 14 W, 3,000 K
Below listed are Different color temperature option for LED lights, But the price and MOQ for different color are quite different, Please contact us.
Golden light 1600-1800K
Warm white to yellowish 2600-2800K
Warm white 3000-3200K
Neutral white 3900-4200K
Cool white 6000-6500K
Cool white 10000-12000K
red color 620-625nm
blue color 465-475nm
Yellow color 590-595nm
Orange 600-605nm
Emerald green 520-525nm
Yellow-green light 570-572nm
