Five months after the DLC (Design Lighting Consortium) technical specification V4.0 came into effect, DLC released the official version of the new technical specification V4.1 on November 01, US Eastern Time. The first time of the test is for everyone to interpret. Compared with the V4.0 being executed, V4.1 adds PL and U-type replacement lamps and Outdoor – Very High Output. Effective on the date of V4.1 release. Newly added 4 pin replacement CFL PL lamp The V4.1 released by DLC includes a PL lamp (Type A PL Lamp) that is compatible with the original Ballast for 4 Pin. The following products are not included in the scope: Lamp head specification is 2-Pin Type B replacement lamp, direct use of phase voltage Type C replacement lamp with remote or non-integrated drive power The technical requirements are as follows: The test has already had the test lamp of the PL lamp, and it can be applied immediately to seize the market opportunity. Each time DLC adds a new category, it is a new opportunity for this type of market segment. New U-Bend Replacement Lamps Add U-shaped lamps to the Lamps category at the request of DLC members. Its requirements are as follows Excitation testing has already had U-shaped lamp test fixtures, which can be applied immediately to seize market opportunities. Each time DLC adds a new category, it is a new opportunity for this type of market segment. Newly added Very High Output In terms of high-power outdoor products, HID products are relatively efficient, so DLC requires LED products to be more efficient in replacing HID products in order to achieve energy-saving effects. The excitation test noted that in this case, DLC increased the requirements for Very High Output and corresponding light efficiency for products with luminous flux above 30,000 lm. See the table below for details: Other modifications With the increasing number of applications for products, DLC (DesignLights Consortium) continues to summarize the problems encountered before and gradually modify the rules. 1. Modify the multiple listing rules: Revisions to Private Labeling/Multiple Listing policy: Starting with DLC V3.0, DLC requires a single product or series of products to be required to provide a safety certificate, and no listing is required. The incentive test reminds you that DLC has revised the listing rules. From January 2, 2017, the listed products also need to provide the safety certificate corresponding to the listed company and model. 2. Further clarify the filling requirements for Rated data. 3. Adopt the latest version of ANSI C78.377: Table 5 is modified to refer to the latest version of ANSI C78.377:2015, 2200K and 2500K products can also apply for DLC.
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