If you’ve played around with “white” LEDs, you already know that there’s no such thing. There’s warm white and cool ... have swapped out their old street lights with LEDs that it may ...

They are less energy efficient than CFL and LED bulb types and heat up while ... changes to create different color light. <2000K-2600K (Warm White): This creates a warm and inviting atmosphere.

White light may be classified as being warm, neutral or cold ... for outdoor lighting (street lights). Metal halides have CRI values between 85 and 95, LED-based white-light sources 60–95 ...