CRI 80 LED Tube Manufacturer — Commercial Standard Ra80
CRI 80 (Ra80) is the commercial standard for general lighting. Cornea Lighting's CRI 80 LED tubes cover T8 (9W–36W) and T5 (14W–28W) — DLC QPL, UL, ETL, Energy Star certified for all commercial applications.
📋 Quick Answer
CRI 80 (Color Rendering Index 80, also written Ra80) is the minimum standard for commercial LED lighting. A CRI 80 LED tube renders colors with 80% accuracy compared to natural sunlight. Cornea Lighting manufactures CRI 80 LED tubes across all T8 and T5 variants — 14 out of 15 SKUs are CRI 80, covering wattages from 9W to 36W, CCTs from 3000K to 5000K, and lengths from 2ft to 8ft. All commercial-grade variants carry DLC QPL, UL, or ETL certification.
Available CRI 80 / Ra80 Models
| SKU | Type | Length | Wattage | Lumens | CCT | CRI | Install Type | IP | Dimmable | Certifications |
|---|---|---|---|---|---|---|---|---|---|---|
| CL-T8-4F-9W-40-A | T8 | 4ft | 9W | 1,100lm | 4000K | CRI 80 | Type A | IP20 | — | ULDLCCERoHS |
| CL-T8-4F-15W-40-A | T8 | 4ft | 15W | 1,800lm | 4000K | CRI 80 | Type A | IP20 | — | ULDLCCERoHS |
| CL-T8-4F-18W-40-B | T8 | 4ft | 18W | 2,300lm | 4000K | CRI 80 | Type B | IP20 | ✅ 0-10V | ULETLDLCCERoHSEnergy Star |
| CL-T8-4F-18W-50-B | T8 | 4ft | 18W | 2,350lm | 5000K | CRI 80 | Type B | IP20 | ✅ 0-10V | ULETLDLCCERoHSEnergy Star |
| CL-T8-4F-18W-40-AB | T8 | 4ft | 18W | 2,250lm | 4000K | CRI 80 | Type A+B | IP20 | — | ULDLCCERoHS |
| CL-T8-4F-22W-40-B | T8 | 4ft | 22W | 2,800lm | 4000K | CRI 80 | Type B | IP20 | ✅ 0-10V | ULDLCCERoHS |
| CL-T8-4F-18W-30-B | T8 | 4ft | 18W | 2,200lm | 3000K | CRI 80 | Type B | IP20 | ✅ 0-10V | ULDLCCERoHS |
| CL-T8-4F-18W-50-B-IP65 | T8 | 4ft | 18W | 2,200lm | 5000K | CRI 80 | Type B | IP65 | — | ULCERoHS |
| CL-T8-2F-9W-40-B | T8 | 2ft | 9W | 1,050lm | 4000K | CRI 80 | Type B | IP20 | — | ULCERoHS |
| CL-T8-8F-36W-50-B | T8 | 8ft | 36W | 4,600lm | 5000K | CRI 80 | Type B | IP20 | ✅ 0-10V | ULDLCCERoHS |
| CL-T5-4F-20W-40-B | T5 | 4ft | 20W | 2,200lm | 4000K | CRI 80 | Type B | IP20 | ✅ 0-10V | CERoHSTUV |
| CL-T5-3F-14W-40-B | T5 | 3ft | 14W | 1,500lm | 4000K | CRI 80 | Type B | IP20 | — | CERoHS |
| CL-T5HO-4F-28W-50-B | T5 HO | 4ft | 28W | 3,200lm | 5000K | CRI 80 | Type B | IP20 | ✅ 0-10V | CERoHSTUV |
| CL-T5HO-4F-28W-40-B | T5 HO | 4ft | 28W | 3,100lm | 4000K | CRI 80 | Type B | IP20 | ✅ 0-10V | CERoHSTUV |
*Annual energy cost calculated at $0.10/kWh, 10 hrs/day, 365 days/year.
Why Choose CRI 80 / Ra80?
Commercial Standard
CRI 80 meets the minimum requirement for commercial lighting specifications, DLC QPL listing, and most utility rebate programs. Suitable for offices, warehouses, schools, and general commercial applications.
Cost-Effective
CRI 80 tubes are more cost-effective than CRI 90 variants while meeting all commercial specification requirements. Ideal for large-scale projects where budget efficiency is important.
DLC & Utility Rebate Eligible
DLC QPL requires minimum CRI 80 — all Cornea Lighting CRI 80 commercial variants meet this requirement and qualify for utility rebates.
Widest Product Range
CRI 80 covers the full product range: T8 2ft/4ft/8ft, T5 3ft/4ft, T5 HO — the most comprehensive selection for commercial projects.
Typical Applications
CRI 80 / Ra80 LED vs Fluorescent: Side-by-Side Comparison
| Specification | Fluorescent | Cornea LED (CRI 80 / Ra80) |
|---|---|---|
| CRI | CRI 82–85 (typical) | CRI ≥80 |
| Wattage | 32W (F32T8) | 18W |
| Lumens | 2,850lm | 2,300lm |
| Lifespan | 20,000 hrs | 50,000 hrs |
| Mercury | 3.5mg | None |
| Annual Energy Cost* | $14.02/yr | $7.88/yr |
Certifications & Compliance
DLC QPL
DLC QPL requires minimum CRI 80 — all commercial CRI 80 variants are DLC QPL listed.
UL / ETL Listed
UL and ETL certifications available across CRI 80 variants.
Energy Star
Energy Star certified on select 18W CRI 80 variants.
Frequently Asked Questions
QWhat does CRI 80 mean for LED tubes?
CRI (Color Rendering Index) 80 means the LED tube renders colors with 80% accuracy compared to natural sunlight (CRI 100). A CRI 80 LED tube is the commercial standard — it meets DLC QPL requirements, qualifies for utility rebates, and is suitable for offices, warehouses, schools, and general commercial applications.
QIs CRI 80 good enough for commercial lighting?
Yes. CRI 80 is the accepted standard for commercial general lighting and meets all DLC QPL and utility rebate requirements. For most commercial applications (offices, warehouses, schools, parking), CRI 80 provides adequate color rendering. CRI 90 is recommended only for color-critical applications like retail display, healthcare, and food service.
QWhat is the difference between CRI 80 and CRI 90 LED tubes?
CRI 80 tubes render colors with 80% accuracy and are suitable for general commercial lighting. CRI 90 tubes render colors with 90% accuracy, making merchandise and skin tones appear more natural and vibrant. CRI 90 is recommended for retail display, healthcare, and food service. CRI 80 is more cost-effective and covers all general commercial needs.
Related Product Specifications
Ready to Source CRI 80 / Ra80 LED Tubes?
Factory-direct from Zhongshan, China. MOQ 100 pcs. OEM & private label available. DLC QPL, UL, ETL, CE certified. 5-year warranty.
📧 [email protected] · 📍 Zhongshan, Guangdong, China