Product Description
T8-9-24GC-850-HYB is a high-performance 9W hybrid LED T8 tube from RAB Lighting designed to replace 17W fluorescent lamps while delivering an impressive 1450 lumens of daylight-bright 5000K illumination. Built with a durable PET-coated glass body and offering both plug-and-play (Type A) and direct-wire (Type B) installation, this 2-foot tube provides exceptional efficiency and versatility for commercial, industrial, and food-service lighting applications.
Product Summary
- Model: T8-9-24GC-850-HYB
- Light Output: 1450 Lumens
- Wattage: 9W
- Color Temperature: 5000K
- CRI: 82
- Length: 2 ft
- Operation: Type A/B Hybrid (Electronic Ballast or 120–277V Bypass)
- Free shipping on orders over $250
Product Benefits
- Hybrid compatibility provides flexibility for both plug-and-play retrofit or ballast bypass rewiring.
- Exceptionally efficient at 161 lm/W, reducing energy consumption while maintaining bright output.
- NSF splash-zone listing supports use in food-service and commercial prep environments.
- Frosted glass-coated design offers even light distribution and enhanced shatter resistance.
Key Features
- Hybrid Type A+B: Works with instant-start electronic ballasts or direct 120–277V wiring.
- High Efficacy: 161 lumens per watt for maximum energy savings.
- Wide Temperature Range: Operates smoothly from -4°F to 113°F.
- Enclosed Fixture Rated: Approved for sealed commercial fixtures.
- Dimmable (Type A): When used with compatible 0–10V dimming ballasts.
- Glass/PET Construction: Durable, safe, and optimized for uniform illumination.
Technical Specifications
Performance Specs
| Lumen Output | 1450 lm |
| Wattage | 9W |
| Wattage Equivalency | 17W Fluorescent |
| Efficacy | 161 lm/W |
| Color Temperature | 5000K |
| CRI | 82 |
| L70 Lifespan | 50,000 hours |
Electrical Specs
| Input Voltage | Type A: Ballast dependent Type B: 120–277V |
| Power Factor | >0.9 (Type B) |
| THD | <25% (Type B) |
| Dimmable | Yes (Type A only) |
| Operating Frequency | 50/60 Hz |
| Input Current | 120V: 77mA 208V: 46mA 240V: 40mA 277V: 36mA |
| Operating Temperature | -4°F to 113°F |
Physical Specs
| Length | 2 ft |
| Base Type | G13 |
| Construction | Glass with PET coating |
| Lens | Frosted |
| Shape | T8 |
Compliance & Safety
| Listings | UL Recognized, UL Classified |
| NSF | NSF/ANSI Standard 2 (Splash Zone) |
| Environment | Dry & Damp Rated |
| Fixture Rating | Suitable for enclosed fixtures |
| RoHS | Mercury-free, UV-free |
| FCC | Complies with FCC Part 15B |
Application Examples
- Commercial offices, hallways, and utility areas
- Food-service prep zones and splash areas (NSF compliant)
- Retail stores requiring bright, efficient lighting
- Healthcare and educational facilities
- Workstations, task lighting, and low-bay fixtures
Installation Tips
- Confirm whether you will use Type A ballast operation or Type B direct wiring before installation.
- Type B single-ended wiring requires non-shunted lampholders; double-ended may use either type.
- Always disconnect power at the breaker before working on the fixture.
- Do not use with standard dimmers; Type A dimming requires a 0–10V compatible ballast.
- Inspect existing sockets and wiring for damage prior to retrofit installation.
Frequently Asked Questions
Can this T8 tube operate with my existing ballast?
Yes. As a Type A hybrid lamp, it works with most instant-start electronic T8 ballasts.
Is the lamp compatible with enclosed fixtures?
Yes, it is fully rated for use inside enclosed commercial and industrial fixtures.
Does this tube support dimming?
It supports dimming only in Type A mode when paired with a compatible 0–10V ballast.
What are the wiring requirements for Type B installation?
Ballast bypass rewiring requires connecting the lamp holders directly to 120–277V supply. Diagrams in the installation guide outline single- and double-ended options.
Is this lamp approved for food-related environments?
Yes, it is NSF/ANSI Standard 2 listed for splash zones and non-contact food areas.
Does the lamp contain mercury?
No. It is RoHS compliant and completely mercury-free.
What is the expected lifespan?
The lamp offers a 50,000-hour L70 lifespan for long-term reliability and reduced maintenance.
Can it be used with shunted lampholders?
Yes for Type B double-ended wiring; single-ended wiring requires non-shunted lampholders.
