💡 F21T5 Straight Bi Pin Octron Energy-efficient Fluorescent Tube Review

LIGHT SPECULATION: Pack of 8 of 21 watt T5 tubular 33.42-inch straight fluorescent light bulb that works with 120/220 voltage and fits to G5 base type. Dimensions - Height 33.42 inches x Diameter 0.63 inches. LIGHT APPEARANCE: It produces 1470 lumens and 4100 kelvin that provides cool white light. The Cool white is a less cozy lighting and more energetic feel. LIFE SPAN: It lasts for an average life span of 8,000-hours. Requires 75% less energy than the traditional incandescent light bulb and lasts 6 to 15 times longer. BULB PRODUCTIVITY: Fluorescent tube bulbs are ideally work with the specific external electronic ballast it is designed for. This tubular light bulb is non-dimmable which is not suitable for dimmer switches. SUITABLE FOR: General purpose, office, residential, commercial and special purpose lamps. This is commonly applied for home office, garage area, kitchen, warehouse lights, hallway lights, hospital lighting, manufacturing facility and food service lighting.