Ocean King NFC9121 LED ceiling light, NFC9121

Ocean King
Dome light,
1. Scope of application Ocean King
Applicable to various indoor and outdoor workplaces, China's coal industry, PetroChina, Sinopec, CNOOC, electric power, metallurgy, railways, steel, Ships, military, public security firefighting, chemical industry, government departments and large enterprises need fixed lighting.
Create a safe working environment with ultra-wide operating voltage to ensure normal and stable lighting in harsh voltage fluctuation environments.
2. Performance Characteristics Ocean King
light source ensures instant cold start and hot start of the lamp.
The integrated aluminum alloy profile structure is lightweight and has good impact resistance, and can work reliably and stably in environments such as vibration and impact.
High-quality light distribution design and anti-glare design effectively avoid visual fatigue of staff.
Easily achieve high-power light sources with energy-saving indicators and high luminous efficiency.
Accurate light distribution design, combined with .% high-purity aluminum reflector cup and imported transparent parts with light transmittance up to %, the lamp efficiency is up to %. % higher than the industry level.
Advanced and reasonable circuit design, combined with high-quality components, the electrical efficiency is as high as %, which is more than % higher than the industry level.
Efficient light source + efficient light distribution + efficient circuit,
save more than % energy than the industry level.
Reduce the maintenance workload and work continuously for years without replacing the light source. The lifespan is nearly twice that of fluorescent lamps.
The anti-corrosion grade of the shell is 100, which ensures that the lamp will not corrode or rust in harsh environments.
The installation method is ceiling-mounted or embedded.
3. Technical Parameters Ocean King
Rated voltage/ /
Light source type
Rated power
Power factor greater than
Protection level
Anti-corrosion level< br/> Insulation level
Dimensions
Weight
4. How to use Ocean King
Open the end cover of the lamp with the wiring hole, and introduce the three-core cable into the lamp,< br/>Tighten the compression nut to ensure the cable is sealed, then connect the three wires of the cable to the corresponding wiring, directly connect the power supply or connect the extension cord, and then connect the power supply to achieve lighting.
Turn off the power switch, determine the installation method and position of the lamp according to the lighting needs of the site, and fix the lamp with screws and washers.
5. Precautions Ocean King
Keep the surface of the lamp housing and transparent parts clean to ensure good light transmission performance.
Avoid hard objects touching the surface of the transparent parts of the lamp to avoid scratches.
When installing and maintaining lamps, the power supply must be disconnected first.
Non-professionals are not allowed to disassemble the lamps at will.
6. Quality Assurance Ocean King
The company has passed the international quality system audit and certification, and strictly implements the international quality management system standard production to ensure that product quality fully meets national standards and design requirements.
The product implementation year Warranty (light source is guaranteed for one year). Within one year from the date of purchase, if any failure occurs under normal use of the product, our company will be responsible for free maintenance. 【】
Ocean King
Ceiling light,