21W Led Strip For Aquarium
2. 2 year warranty
3. Fast delivery
4. MOQ 100
Specification of 21W Led Strip For Aquarium
1W HIGH POWER
UK / European/American / Australia
White or other colors
Ratio of color
Wavelength of color
3.5 kg/ pc
The LED grow light can available for flowers and fruit plants such the tomato, lettuce, spinach, strawberry, weeds etc.
a. Household gardening
b. Canopy planting
c. Plant factory
d. Tech Lab
e. Flower shop
f. Commercial greenhouse
g. Plant wall
- Q:What's the role of the fire emergency light?
- The main function of fire emergency lights is to provide lighting for the fire scene when the fire breaks down
- Q:What's the function of the four wire system for emergency lighting?
- so a set of control lines is added to the fire, zero, or extraterrestrial fire required by the conventional electric appliance.
- Q:How far is the emergency light for an office building? How far is a fire emergency?
- Generally, the double fire emergency lamp shall be installed on the doorframe of the emergency exit passageway;
- Q:Under what circumstances will fire emergency lighting be on?
- Non continuous emergency light. Lighting is provided only when normal lighting power fails.
- Q:What is the standard for the installation distance of fire emergency lights and exit lights?
- Double head fire emergency lighting lamp, usually installed in the fire escape passage or the door of the exit of the safe escape
- Q:What batteries are used in the fire emergency lights?
- The electrochemical response of a valve regulated lead-acid battery is as follows
- Q:What is the power of emergency lighting?
- the main power consumption: < 5W; 4; emergency light source 2-8 super highlight 5050 patch LED
- Q:What are the new national standards for fire emergency lamps?
- months post emergency lighting time is 30 seconds, or self emergency lighting time up to 30 minutes, the lamp will alarm; only the troubleshooting or removal of the plug under the condition of interference to blocking alarm;
- Q:Arrangement requirements for emergency lights
- public buildings with an area of more than 300m2 underground or semi underground buildings or basements or semi basements;
- Q:Where's the fire line coming from?. Installation of fire emergency lights, there is a line of fire line, I do not know what the fire line is
- Fire line is caused by accident lighting box drawn strong notice line, usually no electricity, fire
We are a manufacturer specialized in developing, producing and marketing led lightings. We regard "advanced and international technology" as the guide and"excellent quality"as the goal. We are energetically engaged in scientific research and key research projects and gain a lot of experience. Our products have good effect and consistency and our products lead ahead around the world. We have won a good reputation, guaranteeing to supply customers with good quality, competitive prices
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