36W Ceiling Mounted Led Panel Light Square Shape IP40 With 5 Years Warranty

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36W 600x600mm Triac (leading edge and trailing edge) Dimmable Square LED Panel Light White Frame Quick Info: 1. triacdimming ( compatible with bothleading edge andtrailing edge dimmers) 2. Certificates: TUV GS, TUV CE (LVD, EMC), RoHS, ERP,UL, DLC 4.0, FCC, SAA, C-Tick 3. CCT: 3000K/ 4000K/ 5000K/ 6000K 4. Warranty: 5 years 5. Lifespan: 50,000hrs Description: --- 0-10V dimming range: the brightness can adjust from 0%--100%. --- constant current driver Core Competences: --- 4-side lighting, to keep temperature low and slow down lumen decay --- 0.5w/LED working at 37% load to prolong lifespan --- Robust quality components for LED driver to ensure 5 years warranty --- PMMA (acrylic) LGP (light guide plate) to make sure high light transmittance, uniform light and long-lasting smooth lighting effect, light will not become yellowish over time --- no lightleakage, no worms can get in the lamp Application Areas: For commercial, residential and industrial places, for decoraction and lighting purpose, e.g. home, office, conference room, library, hotel, restaurant, hospital, school, airport, shopping center, bakery, shop, factory, workshop, etc. Specifications: Accessories: Installation: - - - - Frame | Why us? | Why not others? | 1. Double sides welding by our Robot, then polish the surface to make seamless frame, no light leak. 2. We use AL6063 aluminum, much stronger structure, better heat dissipation and more stable. 3. Frame weight (panel 595*595*10mm) is 450g , to ensure strong structure. | 1. Light leak, gap can be seen. 2. Many cheap copies on the market use impure aluminium and use single side hand welding, gap apperas in the panel corner when shake. 3. Frame weight is about 200-300g, not strong enough, easy to deform, and the reflector paper inside the panel can be wrinkled then water ripple appears in panel, poor light uniformity | | | | | - - - - - - - - Backsheet | Why us? | Why not others? | 1. Edge-folded industrial design for back sheet, stronger structure, no light leakage. 2. Hook at each corner, no light leakage, insects can'tget in, also for decoration andsuspension 3. The costof edge-folded back sheet is twiceof flat ones. 4. Screw by auto robot, high efficiency and robust | 1. Flat back sheet, easy to curlup when lock screws, much light leakage, dust and insects get in easily and bringdark spot/area, even beome insect shadow panel lights 2. 80% companies use flat back sheet. 3. Many screws from back view, not beautiful. 4. Screw by hand, low efficiency, not strong | | | | | - - - - - - - - Lighting mode and heat dissipation | Why us? | Why not others? | 1.4-side lighting,4 pcs PCB with LEDs 2.Panel Light uniformity more than 80% 3.Good heat dissipation, the aluminum frame can be touched by hand due to low temperature 4.Our panel maximumtemperature is 36.7, minimumtemperature is 23.7 | 1.2-side lighting,2 pcs PCB with LEDs 2.Panel Light uniformity about 70%, dimarea 3.Bad heat dissipation,the aluminum framecan't be touched by hand due to high temperature 4.Other panel maximum temperature is 43.8 even higher, minimumtemperature is 23.1 | | | | | - - - - - - - - LED | Why us? | Why not others? | 1.Supplied by Kinglight -Top 3 LEDpackagingmanufacturer in China, equipped with world-advanced 800 LED packaging auto lines, high quality chip 2. 99.99% golden wire inled chipand copper holder to make the LEDs, gold has the best ductility, won't break when heat changes 3. Long lifespan, slow light decay, LM 80 approved 4. OurLED load is about 37%, very low, to prolong life span, lumen maintenance is high over time for example,for panel 40W, 1000mA, ---use 204pcs 4014 SMDLEDs,0.5w/LED If=160mA (forward current).12 Serial, 17 Parallel, I =1000mA/17=58.8mA, LED working load is 58.8/160=37% | 1. Supplied by small LED packaging factory or big factory for low end marketwho use cheap chipswhich are not famous brand 2. Use alloy wireandironholder to make LEDs, alloy has poor ductility, may get broken when heat changes, which makesLED defective 3. Short lifespan, fastlight decay. 4. LED load is 63~104%, fast lumen decay. for example, for panel 40w, 1000mA ---use 120pcs 2835 LEDs, 0.5w/LED If=160mA(forward current), 12 Serial, 10 Parallel I=1000mA/10=100mA LED working load=100/160=63% ---or use 192pcs 2835 LEDs 0.2w/LED If=60mA(forward current), 12 serial16 parallel I=1000mA/16=62.5mA, LED working load is 62.5/60=104% | | | Remark: The way to test if the LEDs use copper holder or iron holder : Use magnet, the LEDs which areon magnet useiron holder. | - - - - - - - - Protection on LEDs | Why us? | Why not others? | Patented Design, LED strips fastened by buckle 1. Buckle with bufferring function, avoid LEDs collision by LGP,prevent panel showingblue light when LGP expands after long time lighting up. 2. LED strips fastened by buckle, tight and for direct heat dissipation through aluminum frame | LED strips pasted by adhesive tape 1. No protection of LEDs, LEDs easy to break during transportation or by expanded LGP when heat goes up,bad light uniformity. 2. LED strips sticked on to frame by double sided adhesive tape which influence heat dissipation | | | | | - - - - - - - - LGP (light guide plate) | Why us? | Why not others? | use 4014(L40mm*W14mm)LEDs, then can match the light guide plate thickness 2.3~3mm perfectly, we use PMMA material for long-lasting quality. Silk printing by Japanese ink, Nagase brand, very durable and reliable, uniform light output, high lighttransmittance rate | use 2835(L35mm*W28mm) LEDs, then should use light guide plate thickness at least 3mm, many companies use PS material for low cost. PS LGP, cheap price, panel seems very vague and hazy when light up, uniformity is not that good, low light transmittance rate | | | | | After UV test for 12hours, panel uses PMMA LGP is still with good uniformity . Panel won't become yellowish, even if used in the room where sunshine comes in. Uniformity is good over years, very durable | After UV test for 12hours, panel with PS LGPturns yellowish. If panel is used in the room where sunshine comes in, PS LGP gets yellowish after 6-12 months, brightness drops and panel looks dark and ugly, optical parameters like CCT and SDCM change a lot, fast lumen decay | | | - - - - - - - - LED Driver (Power Supply Unit) | Why us? | Why not others? | 1. Weuse two stage (AC-DC, DC-DC) design to achieve flicker free 2. Use two transformers, two-stage design, it is highly reliable solutionfor flicker freeand use TO-220AB high-power Mos pipeline+radiator,flicker free controled under 1% 3. When select material and design, safety and stability are the priority, ensure long-term stability of the quality. 4. Capacitor choose::Work for 10,000 hours at105,life time is 50,000H (environment is 25, each10 less on theworking temperature of the capacitor ,capacitor life doubled) Our capacitors working temperature is 60, then final life time of ourdriver>50,000H 5.Protection conditions: open circuit, short circuit, over voltage, over temperature. | 1. Many company use China famous brand butlow-cost solution driver 2. Life time cannot be guaranted due to not durable components 3. Use one stage design(AC-DC), flicker rate of this kind of driver is about 20%, no any flicker removal circuit or radiator 4. Cant pass EMI/EMC, even it's marked with CE 5. When select material and driver design, cost saving comes to first. | | | Driver (High pot test) Test international standard IEC60598:2009 | Pass high pot test>3750V | Can't pass high pot test | | | | Driver (Light surge test) According to IEC61000-4-5,International standard is 1000V | We pass 1500V, 1.5 times of the standard | Pass 1000V | | | | | Harmonic test(THD) standard isTHD <20% | our driver THD is 16.6% | other driver THD is 21.24, more than limit | | | - - - - - - - - Driver (Strobe test) flikcering test | flickering rate is 0.3% | flickering rate is 21.6% | | | | | - - - - - - - - Driver (EMC&EMI EN55015) | Our driver pass EMI/EMC, with full range allowance sufficient | | | Others can't pass EMI/EMC | | | - - - -

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SHENZHEN ECOWARDS TECHNOLOGY CO.,LTD.

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