1. WONKWANG INDUSTRIAL CO. www.wklight.com A UTILITY MODEL 20-0449794

2. Feature1 Performance Comparison 2 Specifications 3Composition4 A range of application 5 Present condition of Permission 6

3. 1. Product Features Solar-Rechargeable Safty Batone never needs battery 30 hours Solar Recharge able Water proof Magnet Visible Recharge Drive Incl. USB charge Alum. Acryl. LEDs Product Features attention Solar Nature Solar Rechargeable 30 hours Up to 30 hours usable on full charge Waterproof Waterpfroof, usable on rainy day Magnet Attachable on steel structures by Magnet Temperature Don’t put it on the place over 50 degrees Celsius Disassembling Prohibition Don’t disassembling it without notice Leaving term Don’t put it without sun light over 6 months Leaving term Don’t give it a impact Don’t recharge endways Recharge widthways USB USB charge

4. 1. Product Features Using [Environment-Friendly] SOLAR LED LAMP that recharged by sun light. Includes [High-Brightness LED LAMP] Abillity to flashlight and attachable on steel structures diversely. Reduce 30% wieght with existing products, long time usable. Up to 30 hours usable with Solar cell. Protection of environment and cost reduction by solar energy. Never needs holding-stacks, its shape is roly poly type. Considering convinience, Solar cell always look at the sun (even rechargeable at front side, rear side or near the windows in the car) USB Charge

5. 1. Product Features 1. When car breakdown or accident, driver should install the tripod at daytime for ensuring the safety. But at night, many accidents happened by difficulties of visibillity. When drivers face accident at night, the secondary and tertiary accidents will be prevented by Safty Batone. Its features are specialized at night visibility, High Brightness LED Lamp. 2. Safty Batone can be used in many diverse and different ways (Construction site, Parking lot of large restaurant, and etc.) 3. Anytime, Anywhere, It never needs battery, only needs Solar charging. There will be no inconvinience, and good to family use. 4. It includes flashlight feature and is attachable on any steel structures. 5. USB Charge(PC/CAR)

6. Existing Safty Batone with BatterySolar Rechargeable Safty Batone If the ‘Unusing’ time is long, its capacity will be discharged.Full recharge, usable up to a year without discharge. High-Brightness LED LAMP, enhances its flashlight feature. More weight, so can not use in long time.Reduced weight, no stress on the arm and shoulder. Non-Rechargeable battery has short life, and user will purchase new one continuously after life is out. When it is full charged, usable up to 30 hours. Life of Solar cell is 3 ~ 5 years. Commonly, wasted batteries are not collected well, so those can be a serious environmental pollution. Requires very high waste disposal cost for wasted batteries. By environment-Friendly battery, no environmental pollution. Usable permanently. Never needs holding stacks. Solar cell always look at the sun, so it can be charged even in the car near the windows. 2. Performance Comparison

7. 3. Specifications Available time Lighting 30h/120mA Flickering 40h/40mA Flashlight 35h/100mA Battery 1X2 2.4V AA NI-CD 1000mA LED Qty3pcs, total 0.2W Solar cell4V / 60mA weight173g MaterialPolycarbonate.ABS Charge Expression in progress-red, complete-green when full charge, lamp is out USB Charge USB(PC/CAR) (DC 5V) Available time Lighting 20h/120mA Flickering 30h/40mA Flashlight 25h/100mA Battery 1X2 2.4V AA NI-MH 1500mA LED Qty6pcs, total 0.4W Solar cell4V / 60mA weight195g MaterialPolycarbonate. ABS Charge Expression in progress-red, complete-green when full charge, lamp is out USB Charge USB(PC/CAR) (DC 5V) Ø38x350(mm) Ø38x500(mm)

8. 4. Composition Charge Expression LED Inside in progress-red complete-green

9. 4. Composition Solar-Rechargeable Safty Red LED Batone (roly poly type) Luminous filling body Grip cover Magnet grip surface of bottom Solar cell Flashlight Charge Expression LED Switch USB Charge

10. Keep traffic order When car accident or breakdown, enhances visibillity 5. A range of application Night walking or hiking

11. 6. Present condition of Permission

12. WONKWANG INDUSTRIAL CO. 170-10 Gyeonggido bucheonsi Ojeongdong Naedong 170-10 TEL.032-681-1643 / FAX.681-1646 http://www.wklight.com http:// 원광산업.kr http:// 경관조명기구.net