The total luminous flux (Luminous flux) measurement of the directional and integrated LED bulbs shall not be less than 90% of the standard value on the product label. In addition, the lamp with a service life of not less than 15,000 hours has a minimum sustained luminous flux of 83.2%, and the lamp with a service life of 50,000 hours or more has a sustained load luminous flux of 95.8%. In addition, the LED bulb must meet the relevant color temperature value of 2700 to 6500. LED bulbs are also required to comply with many other regulations and test procedures, including temperature-difference and opening and closing tests.
In addition, the standard requires LED bulbs to be marked with the product name, brand, vendor information, or certain electronic information (such as regular input voltage, frequency, power, power factor, and current) and date or code that determines the date of manufacture. Packaging must include information such as the name and address of the country of origin, domestic manufacturer or importer, certain electronic specification information, lamp type, and spatial distribution of the light source.
The regulation will take effect on August 21, 2012. Both imported and domestic LED bulbs must meet all applicable requirements by October 20.
FTTH Cable Installation Accessories
The FTTH Installation Accessories Set concludes junction box, fiber wall socket(also named Single family unit rosette, SFU rosette), draw hooks, cable clamp, cable wall bushings, cable glands, cable clips, tail duct, cable wiring duct, nail clip.
Cable drawing hooks are made of metal stainless steel in accordance with ASTM A307.hanging hardware, hard material, with splint type and C type for option. The conduit box, pipe joint box single gang or double gang are made of PC material, fire retardant.
Applications:
Span Clamp is attached to the messenger wire at mid span to hold the p-clamps with drop wires
Telecommunications subscriber loop
Fiber to the home (FTTH)
LAN/WAN
CATV
Drop Wire Hanging Holder,Drop Wire Hanging Holder,Cable Pole Clamp,Cable Fitting Clamp are available.
Drop Wire Hanging Holder,Drop Wire Hanging Holder,Cable Pole Clamp,Cable Fitting Clamp
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