It is mostly used in kitchens.
4000 kelvin led bulbs. LED - PAR20 - 4000K Cool White. Many lumen packages are available from high-efficacy 9W or 105W LED T8 lamps that are 160 lumens per watt to high output LED T8 lamps like the Keystone or TCP 25W 3000 lumen LED. Commercial LED 15 Watt 48 T8 4000K LED Hybrid Bulb Works With or Without Ballast.
You can even get the familiar cool white color of traditional fluorescents at 4100K. LEDs that are 5000 Kelvin and higher have a stark near daylight white light. These flood and narrow flood lights are great for use at home or the office and they can provide up to 50000 hours of brightness.
Natural Light - 1000 Lumens - 11 Watt - 4000 Kelvin - LED BR40. If you prefer the cool white light of clear metal halide lamps look for an LED A19 with a color temperature of 4000 Kelvin. 4000 Kelvin 4 FT LED - Type B Direct-Wire 4000K Cool White LED T8 lamps are probably the most common color temp as they can be an ideal choice for several applications.
The kelvin scale is a means to measure a lights color temperature. 4000K LED lights are unique in the sense that they fall in between warm white 2700K3000K and daylight white 5000K6500K. Satco 4 Watt 12 4000K T5 LED Bulb Ballast Bypass.
47 out of 5 stars 439. Regal LED A19 Light Bulb 5000K Daylight 800-Lumen 9-Watt 60-Watt Equivalent E26 Base 5000 Kelvin Day Light 5-Pack Non-Dimmable. Shipping same day delivery include out of stock 1 Watt Halogen Light Bulbs LED Light Bulbs Decorative Warm White Cool White Daylight 1600 Kelvin 2000 Kelvin 2100 Kelvin 2150 Kelvin 2400 Kelvin 4000 Kelvin 6000 Kelvin 6400 Kelvin Color Temperature Varies Temperature Not Specified Non-Removable Integrated Bulb.
Lowest Price Highest Price. 4000 Kelvin 4 FT LED - Type B Direct-Wire. So what the heck is this kelvin scale were talking about.

