KosunRefill 3-Pack F10T5/830/L 16.5-Inch Fluorescent Bulbs – 10W, 3000K Warm White, G5 Base

Overview

KosunRefill presents a practical 3-pack of linear fluorescent bulbs designed to replace common F10T5/830/L tubes. Each tube sits at about 16.5 inches in length and uses a G5 miniature bipin base, ensuring replacements fit a broad range of fixtures from brands like Jasco and Philips. The 830 designation indicates a warm white color temperature near 3000K, delivering a soft, inviting glow suitable for many spaces.

What’s included and compatibility

The set arrives as three bulbs ready to install in compatible fixtures. Key compatibility notes include the G5 base, approximately 16.5 inches length, and suitability for Linear T5 configurations, making this a versatile replacement option for office, kitchen, and cabinet lighting.

• 3 bulbs per pack for easy replacement planning
• Linear T5 form factor matches many fixtures
• G5 miniature bipin base for simple insertion
• Approx. 16.5 inches long to fit standard T5 slots

Performance and ambiance

The bulbs emit a warm 3000K color temperature and offer a color rendering index around 82, which helps colors appear natural under light. Each bulb draws 10 watts, providing steady illumination without excess energy use while maintaining reliable brightness.

• Warm white glow creates a welcoming mood
• CRI near 82 supports true-to-life colors
• Low power draw at 10W per bulb
• Consistent light distribution for even brightness

Real-life usage scenarios

In homes, use under wall cabinets or in display alcoves to highlight textures and objects. In office settings, these bulbs offer comfortable work lighting without harsh glare. In kitchens, they illuminate countertops for precise tasks and easy viewing of materials.

Durability, care, and handling

These tubes are fragile during shipment. If a bulb arrives broken or fails in use, KosunRefill offers a replacement. Handle gently during installation and avoid bending or twisting the glass tube.

Designed for straightforward installation and dependable performance across common Linear T5 fixtures, these bulbs provide a practical lighting option for everyday spaces. They are not medical devices and do not promise health outcomes; instead, they offer a warm, functional lighting solution for daily use.