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【T8 4ft LED Bulbs & G13 Bi-Pin Base】Our T8 LED tubes measure 48 inches in length and feature a G13 Bi-Pin Base with dual-ended power for easy installation and compatibility.
【High Brightness & Energy Efficiency】These T8 LED 4ft bulbs feature 2 rows of LED chips, producing over 3120 lumens (>130lm/w) for bright and energy-efficient lighting.
【Fluorescent Tube Replacement】T8 4ft LED tubes are perfect for replacing T8, T10, and T12 fluorescent bulbs, and are compatible with existing T8, T10, and T12 fixtures.