F21T5/830 21 Watt 34 Inches T5 Fluorescent Light Bulb, 3000K Warm White, 2100 Lumens, 20000 Hour Lifespan, Mini Bi-Pin Base, 6 Pack

Overview

• Brand : Konideke
• Light Type : Fluorescent
• Special Feature : Energy Efficient
• Wattage : 21 watts
• Bulb Shape Size : T5 1/2

About this item

• 3000K Warm White & High Brightness: Emits 2100 lumens of soft, warm white light (3000K) for a cozy and inviting atmosphere. Perfect for homes, offices, garages, and retail spaces
• Ultra-Long 20,000-Hour Lifespan: Engineered for durability with a 20,000-hour lifespan (over 10 years at 3 hours/day). Slash maintenance costs and reduce waste from frequent replacements.
• Commercial-Grade Reliability: Built with premium components for consistent performance in high-ceiling fixtures, warehouses, hallways, and industrial settings. Compatible with F21T5 ballasts—direct replacement for most T5 fixtures
• Hassle-Free Installation: MiniBi-Pin base (G5 type) ensures quick, secure installation. Note: Confirm bulb length (34" pin-to-pin) and check existing ballast/starter compatibility to avoid lighting issues
• 85+ High Color Rendering Index (CRI) ensures vibrant, natural color accuracy—ideal for areas requiring true-to-life visuals.