5W 7W Aquarium UV Clean Light Submersible Waterproof UVC Lamp Water Clean Green Algae Clear for Fish Tank Pond

Aquarium UV Light Timer Controller 20W 30W 40W UV Germicidal Lamp Diving Type Ultraviolet Fish Tank Pond Sterilization Water
Disinfection Lamp


Volt: 100-120V 50HZ US plug or 220-240V 60hz EU plug
Watt:5W 7W 11W 15W 21W 36W 42W ( Normal use 5w 7w 11w )


The warning when use this UVC lamp :

1. Please don't look at the working UVC lamp, ensure that the eyes and skin are not exposed to the UV-C rays.
2. Don't put this UVC light into the fish living area directly !!!!! otherwise the UV-C light will kill the fish !!!!!
3. Keep this lamp out of reach of children.

How long should run it on a daily basis?
In most cases, it is enough to open it for 1-2 hours a day, but the most important thing is depend on the water quality in the
aquarium.

If is the first time to use this UVC lamp, and the water in the tank has green algae, or looks very turbid, you can open it
continuously for 24-48 hours in the first time, until the water in the tank becomes clear, and then use it (once 1-2 hours) everyday or every other day, to maintain the good condition of the water.
Of course, different fish tanks have different conditions, such as each fish tank have different types of fish, different numbers,different fish food to eat every day, if fish eat more, it pulls out more manure, then need use this lamp more long time.
Although 1-2 hours a day can be applied for most fish tanks, but the best way is customer to decide how long use this lamp per dayaccording to the water quality of the fish tank. You also can try many times, such as open it for 1 hour every day, if the water can maintain clear state, then don't need to open it 2 hours.

FAQ:

 Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages 
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.