Products Description
T5: The diameter of the lamp tube is 5/8 inch, approximately 16 millimeters, and it is a thin tube.
LED: Utilizing light-emitting diodes as the light source, it is more energy-efficient and has a longer lifespan.

Products Specification
| Voltage | 12-30 volts |
| Specific Uses | RV& Marine Lighting |
| Fixture Features | Non-dimmable,50,000hrs Lifetime, 3-Year Warranty |
| Power Source | corded-electric |
| Type of Bulb | LED |
| Luminous Flux | 400 |
| Wattage | 4 watts |
| Bulb Features | Not Dimmable |
| Color Temperature | 4000 Kelvin |
| Color Rendering Index (CRI) | 80 |
Products Details
Efficiency and energy conservation
It saves 50% more energy than T5 fluorescent tubes. A 28W fluorescent tube can be replaced by a 14W-20W LED tube, preserving or boosting brightness.
Longevity
The lifespan can approach 25,000–30,000 hours, 3–5 times that of fluorescent tubes (8,000 hours), lowering maintenance expenses.
Protection of the environment
Mercury and lead are absent, and the trash is environmentally safe.
Excellent lighting
Start instantly: Instantly illuminates upon power-on.
No flicker: A continuous current powers the high-quality LED bulb tube, giving stable illumination and safeguarding eyesight.
High-color rendering: The color rendering index (Ra) is usually above 80 and can approach 90+ for high-quality items, faithfully recreating object colors.
Shell material options include PC plastic casing. Mainstream choice. Its benefits include shatterproof, lightweight, and impact-resistant. Schools, gymnasiums, and food processors require rigorous safety.
Glass shell: Cheap, transparent, yet fragile. Its use is declining.






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