A60 LED Tungsten Filament Bulb
What are the advantages of leds compared with tungsten filament lamp?
First, energy-saving lamps, the poles are ordinary tungsten. Tungsten wire electric heating, can emit electrons. On both sides of the bulb and high voltage, electric field, the electrons will in tubes is accelerated, forming a certain velocity and energy of electron flow., is being pumped into vacuum tubes filled with mercury inside, is what we called mercury. Second, what is the advantage of LED lights 1, energy saving. White LED power consumption is only 1/10 of incandescent lamp, energy-saving lamp of a quarter.
2, a long life. Life can reach more than 100000 hours, the average household lighting is \ "\" once and for all. 3, can work at high speed. Energy-saving lamps if frequent start or shut off the broken filament will be dark soon.
4, solid-state encapsulation, belongs to the cold light source type. So it is very easy to transport and install, can be in any tiny and closed equipment, not afraid of vibration, basically don't have to consider heat dissipation.
5, LED technology is in progress with each passing day, its luminous efficiency is astonishing.
1. Prices are based on EXW,not include freight which would be quoted after confirming item and quantity
2. Certificate: CE & RoHS
3. Payment Terms:T/T,Western Union and PayPal(50% for prepayment,balance should be paid before delivery)
4. Warranty:2 years replacement for defective item.
5. Shiping Time:7-10days for samples,15-25 days for official order .
6. Delivery Terms:DHL/TNT/EMS/SEA for small/big quantity orders.
7. Standard Package:plastic inner plastic box+ white paper box+outer carton box
What we need to pay attention to Leds transport?
1. Pressure defense, the outer packing must be strong, can absorb a certain amount of stress, such as wood packaging
2. Vibration control, must have a separation between light with the light such as bubble bag 3. Drop, also must have isolation between the inner packing and outer packing, such as pearl cotton I have a client in the ultraviolet lamp, often a have not heard of any breakage, there is a customer is a precision instrument, every time with the original packaging, where all have no problem, if not the original packaging, is a problem, value are millions of things, then we are all follow the original packaging (that is, I said above 3 points) to the customer packing, It's done.
