TOP10 2 RELIABLE REASONS TO CHOOSE BLUEVIEW LED ONE OF THE 1ST MOVERS FOR LED TAPE LIGHT HIGH STANDARD WIDE COLOR TEMPERATURE OPTION IN ONLY ONE BIN

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1 TOP10 REASONS TO CHOOSE BLUEVIEW LED 1 ONE OF THE 1ST MOVERS FOR LED TAPE LIGHT Started in 2004, 830 employees Self-owned 24,000 of offices, workshops,dormitory, entertainment area Monthly production capacity: 719km-Strip tape, 13 million pcs-modules, 450k pcs-rigid bar 2 RELIABLE HIGH STANDARD All LEDs are LM-80 tested packing in Cu Lead Frame+99.99% Gold Wire. All of our tape light are culus listed All of the products are CE and RoHS certified by SGS Lab Accredited to ISO 9001:2008 and ISO 14001: WIDE COLOR TEMPERATURE OPTION IN ONLY ONE BIN 2835,3528,5050,2016,5630,3030,3014,5050RGB, 3528RGB SMD LED available Various color bin options with tight range,min±50k Max in 16 BINNING for one LED type Ra 95,Ra 90,Ra 80 available 4 ODM & OEM AVAILABLE 55 engineers team Owning more than 25 item s R&D patent Full set of lab testing equipment Owning full set CNC tooling workshop 1800K 2200K 2500K 2700K 3000K 3500K 4000K 5000K 5 LEADING INDUSTRY WARRANTY MAX - 10 YRS Max 10-year warranty High-classic in 10-year, professional in 3-year, economic in 2-year Offering based on long-term aging results Responsible and long-time cooperation solution provided 6 STRICK QUALITY CONTROL Full set of lab testing procedure and equipment ODM,OEM and NDA service 50% overseas sales in North America, all products meet eall regulatory requirements including Title 24 and other unique standards 7 HIGH EFFICIENT LEADING TIME 21 sets SMT systems with 2 shifts by 20hrs per day 2.5KK pcs LED running storage 820K meters tape PCB running storage Reliable logistics partners 3 working days as shortest leading time

2 TOP10 REASONS TO CHOOSE BLUEVIEW LED 8 BEST-IN-CLASS SERVICES Customized spec support, private label service 24 hours response policy Owner, sales manager, area supervisor, exclusive sales reachable Solution offering with result-oriented 9 EXPERIENCE YOU CAN TRUST Aiming to long-term business relationship Only focus on the top technology of LED strip tape, modules, rigid bar Products widely applied in: commercial, decoration, signage lighting Stable sales team 10 WIDE PRODUCTS OPTIONS 5mm,8mm,10mm,12mm,14mm,32mm 57mm width tape light available Back-lit, edge-lit modules and rigid bar for signage IP22, IP65, IP66,IP67,IP68 options for indoor and outdoor 12V/24V DC constant voltage, constant current,110/220 VAC solutions HIGH CLASSIC PRODUCTS LED LIFE / BINNING / RA / PACKAGING / COLOR-SHIFT RELIABLE LONG LIFE LM-80 TESTED Unlike conventional light source which reduces in output and fails eventrually, LED products dont normally fail suddenly. Instead, the light output reduces over time. IESNA LM-80-08: IES Approved Method for Measuring Lumen Maintenance of LED Light Sources. Blueview s LED LM-80 testing data as below: 20mA 60mA 60mA 60mA 99.33% 97.08% 100% 98.48% 44,000h 36,000h 32,000h 36,000h Remark: 55 Chips WIDE COLOR TEMPERATURE OPTIONS IN ONLY ONE BIN. During the LED packaging process, the LEDs are designed to maximize effective usage by Binning. The smaller binning maintains a tighter control of color variation. In 2011, based on NIST s (National Institute of Standards and Technology) research, they found the target DUV and tolerance should be WW/NW=± 0.006,CW= ± From this DUV data, we can get wether the light color is precise or not. This became the key for BV for selecting the right LED since then.

3 6000K 58G 62G 52G 3000K 2900K 2800K 2700K 2600K 2500K 2400K 2300K 2200K 2100K 3500K ISO-TEMPERATURE LINES derived from CIE1960 UCS -2 (C 2 =14388 x 10 m.k) 30000K 40000K 50000K 3528 SMD LED BINING CHART 20000K 25000K Deviation 15000K 12000K 13000K 11000K 8500K 8000K 7500K ISO-TEMPERATURE LINES 等温线 10000K 9500K 9000K W-5 W-7 W K 6500K 5500K 5000K 44G 4500K 38G 41G 4000K Blackbody Locus 26G 28G 29G 25G 24G 23G 31G 34G BIN CODE CCT Range 23G K 24G K 25G K 26G K 28G K 29G K 31G K 34G K 38G K 41G K 44G K 52G K 58G K 62G K W K W K W K CIE 1931 x-y CHROMATICITY DIAGRAM MAX RA: 95+ AVAILABLE The higher Ra, the better artificial light source. The lower Ra value, the more unnatural colors appear when illuminated by the light source. Equally important to finishes and hues are how people look in the space. High Ra values, particularly in R13 and R9 values, produce natural skin tones with more depth. Ra 95+ is recommended when the most accurate color rendering is essential. High CRI Low CRI LED PACKAGING All LEDs are packed by Cu Lead Frame % Gold Wire. BV doesn t make the LED package, but we are the priority client for the LED vendors. We have the rights to select only ONE BIN per each CCT range for each type of LED. e. g.: We only take the 26G= K, DUV ±0.005 from normal range: 25W, 25G, 25H, 26H, 26G, 26W. CONTROLLABLE COLOR-SHIFTING AFTER GLUE COATING/EXTRUSION Based on thousands of testing results, we found a way to produce the similar lighting bewteen IP22, IP65 and IP68. Taking the lower CCT LED chip, after the glue coating/extursion, then CCT for finished products will be in controlabe target range. For example: IP22: 3528 Chips in K, 100pcs sampled IP65 (Glue coating): 3814K IP67 (Silicone Tube): 2979K IP68 (Silicone extrusion): 3634K Result: Required 4000K as finished products in IP65 Required 3000K as finished products in IP67 Required 3500K as finished products in IP68 IP22 IP65 Glue coated (WS) IP67 Silicon Tube encased (WT) IP68 Silicone Extrusion (WE)

4 PCB ROLLED COPPER / PRINTED PI FILM TWO LAYERS ROLLED COPPER The copper s thickness should not be the key to valuate the quality of the strip tape. Various copper foils have their own unique sets of capabilities and limitations. Understanding these attributes can be very important for valuation on flexible tape. In general, rolled copper has been used extensively in the flexible PCB industry for decades. The grain structure and smooth surface is ideal for dynamic, flexible circuitry applications. Reducing Rolls Copper Foil Copper Billet Fig. Rolled Copper Manufacturing Process All of Blueview strip tape s FPC are made by 99.8% brass Rolled Copper. Rolled Copper is more than 4times higher on Elongation comparing to Electrodeposited, also the cost is much higher. e.g.: 1oz copper s comprataion as listed. Property Rolled Electrodeposited Elongation 13% 3% Tensile Strength 22 kpsi 33 kpsi THREE LAYERS WHITE PRINTED PI (POLYIMIDE) FILM Blueview tape light structure as left diagram. PET film(polyethylene terephthalate), PI films max working temperatufd an reach to 200 ±5, which PET= 50±5. LED PI Film White Printing Rolled copper PI Film Rolled copper White Printing PI Film TRACEABLE RAW MATERIAL SOURCE ORIGIN 3M TAPE DOUBLE SIDED TAPE Blueview s industrial 3M double sided tape are bought from one of the 3M main distributor ChuangFu in ChongQing, the authorized time valid to 31th,Dec (It s updating yearly)

5 QUALIFIED MANUFACTURER As one of the 1st movers for LED signage and strip tape lighting, we are the participants and witnesses of the LED development history. We ve been offering integrated and innovative solutions in a wide range of signage and lighting products since ASSETS Self-owned 24,000 of offices, workshops,dormitory, entertainment area, and owns all labs and production equipments EMPLOYEES Total 830 employees that 90% of them are came from the cities close to BV, this is the one of the key for reliable quality and leading time. FULL SET OF LAB TESTING EQUIPMENTS Main Equipment List: GO-2000 Goniophotometers Photometric test equipment High-low temperature again and life test equipment RoHs test equipment Xenon Aging and Life test equipment Dust Test equipment Salt spray corrosion test Equipment IP Grade test equipment Outdoor testing System Long-term life testing recorder 4sets LARGEST PRODUCTION CAPACITY Rigid Bars 450 thousand pcs Modules 13 million pcs Strip tapes 719 thousand meters

6 Main Equipment List: SMT System 26sets 12 zone Reflow soldering machine 6sets Wave Soldering System Tape Light Auto Soldering System Modules Auto Soldering System 4sets Semi-automatic solder paste printer 26sets PCB Separating machines 5sets Horizontal injection machine 1s Vertical injection machine 26sets Auto glue dispenser 18sets Coating Oven 3s UV Oven Aging system 20sets MIN 3-WORKING DAYS LEADING TIME Running inventory LED quantity in 2.5KK pieces Running inventory PCB quantity in 820K meter CERTIFICATES AND ISO QUALIFIED All of strip tapes are 100% certified in North America requirements including Title 24 and other unique standards All products are certified in CE and RoHS by SGS lab E E E Operations accredited to ISO 9001:2008 by SGS Environmental Management accredited to ISO 14001: 2004 by SGS ODM & OEM SERVICE Strong team with 55 engineers Full set CNC tooling workshop Main Equipment List: CNC Machine CNC engraving and milling machine Wire EDM machine Punching machine Electrical discharge machine Precision grinding machine Milling machine Drilling machine Cutting machine Laser soldering machine Laser marking machine