Description

It looks like you’re describing the specifications of a type of LED tube light. Here’s a breakdown of the details provided:

– **Length**: 4 feet (4FT)
– **Wattage**: 15 watts (15W)
– **Color Temperature**: 4000 Kelvin (4000K), which is typically a neutral white color
– **Cover**: Polycarbonate (PC) cover
– **Luminous Efficacy**: 125 lumens per watt (125lm/w)
– **Color Rendering Index (CRI)**: 82
– **Base Type**: G13 base
– **Packaging**: 25 pieces per carton

Is there something specific you would like to know or discuss about these LED tube lights?