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In our recent blog post, we will share informationIn our recent blog post, we will share information on optimizing product function and addressing up-to-date product issues for our customers who use our photo controllers. In addition to this, we will provide interesting insights into photocontroller certification and workshops related to processing techniques for different light control applications. Furthermore, we have uploaded advanced controller work operations and demos on the long-standing brand YouTube channel.
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We understand that every customer has unique needs, which is why we offer flexible design options for individual functionality and lighting parts. For instance, we can customize our products with features such as a 480v twist lock photocell, low voltage controller, high-strength penetrating material controller cover, and aid-design for NEMA receptacles or Zhaga sockets for extended parts. This ensures a better fit for light fixture connector systems, such as the BS5972 standard twist lock photocell with a 7 pin receptacle that allows for easy cable wire connection to the controller kits. This breakthrough surpasses the regular version NEMA JL-240XA with wire gauge #16 and #14 leads.
Welcome stay focused on updates and valuable information, and we together make progress and rich your world views about how to optimize your photo controller experience journey.
NEMA SS-1 Standard: Requirements for Long-Join Photocells
NEMA SS-1 sets the material and performance baseline for outdoor photocontrols in the North American market, with UV stability, photosensitive window performance, mechanical strength, and environmental sealing as its core requirements.
Long-Join’s product design addresses each requirement directly. Combined with UL, CE, and ENEC certification coverage, Long-Join’s photocontrol range is built to meet the demands of North American and international outdoor lighting applications across a full service life.
Can CE Certification Replace UL773 Photocontrol Requirements?
CE is useful. It just can’t replace UL773.
CE proves basic European safety and EMC compliance. UL773 goes deeper — relay action, insulation, heat, moisture, surge protection, long-term reliability under actual outdoor stress.
North American street lighting? UL773 is non-negotiable. European market? CE matters. Selling globally? Find a supplier who actually understands both, not one who just slaps certificates on for show.
Is UV Stabilizer Necessary for Photocell Housings?
UV stabilizer is not an optional quality upgrade for photocell housings, but a required material specification under UL1598, ENEC, and NEMA SS-1. Without it, photocell housings yellow and lose transmittance, embrittle and crack, lose sealing integrity, and fail mechanical strength requirements within one to three years of outdoor service.
With UV-stabilised GF+PBT, Long-Join’s photocell housings maintain their mechanical and optical properties across the ten to fifteen-year service lives that professional outdoor lighting applications demand.
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