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Industrial · SKU: AA4459522
21W T5 Fluorescent Tube 4000K Glass Commercial Lighting, Pkg Qty 12
This 21-watt T5 fluorescent tube delivers 1,900 lumens of bright, neutral white light at 4000K, ideal for commercial environments requiring consistent illumination.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate 21W T5 Fluorescent Tube 4000K Glass Commercial Lighting, Pkg Qty 12
This 21-watt T5 fluorescent tube delivers 1,900 lumens of bright, neutral white light at 4000K, ideal for commercial environments requiring consistent illumination. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Wattage: 21W
- Color Temperature: 4000K
- Lumens: 1900 lm
Purchase Details
- Online price starts at $69.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 12 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Wattage | 21W |
| Color Temperature | 4000K |
| Lumens | 1900 lm |
| Voltage | 220V |
| Fixture Type | Fluorescent Tube |
| Track Type | Not Applicable |
| Beam Spread | 360 degrees |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This high-efficiency T5 fluorescent tube is engineered for demanding commercial and industrial lighting environments where consistent illumination and energy savings are critical. Delivering 1,900 lumens of bright, neutral white light at a color temperature of 4000K, this fixture ensures excellent color accuracy and visual clarity for workspaces, retail floors, and office settings. The lamp features a robust glass construction that facilitates uniform 360-degree light distribution, effectively eliminating dark spots and shadows common in lower-quality alternatives. Designed to operate on standard 220V electrical systems, this 21-watt tube offers a reliable upgrade path for facilities looking to maintain high lumen output while managing power consumption. Although the base unit is sold individually in custom packaging to streamline inventory control, it is available in bulk pack quantities of 12 to support large-scale installation projects. With an approximate length of 35.4 inches, this tube fits seamlessly into existing T5 track systems and linear fixtures without requiring major infrastructure modifications.
Key Features
High-efficiency 21-watt power consumption reduces operational energy costs Produces 1,900 lumens for superior brightness in large open areas Neutral white 4000K color temperature enhances worker alertness and product visibility Glass envelope construction ensures durable performance and heat dissipation 360-degree beam spread provides omnidirectional illumination without hotspots Compatible with standard 220V commercial electrical grids Individual custom packaging simplifies stock management and reduces breakage during transit Bulk pack quantity of 12 units optimizes procurement for facility-wide retrofits
Specifications
Wattage: 21 Watts Color Temperature: 4000 Kelvin Luminous Flux: 1,900 Lumens Operating Voltage: 220 Volts Fixture Type: T5 Fluorescent Tube Beam Spread: 360 Degrees Tube Length: 35.4 Inches
Material
Glass Pack Quantity: 12 Units per Case
Applications
General overhead lighting in warehouses and distribution centers Retail store aisles and display case illumination Office environments requiring consistent task lighting Educational institutions and classroom settings Healthcare facilities and hospital corridors Manufacturing floors and assembly line workstations Supermarkets and grocery store shelving units Parking garages and indoor transit stations