山口エンジニアリング List of Products and Services

Achieves brightness equivalent to a 200W mercury lamp with just 15W. The "Power Bright (PBL Series)" is a next-generation power LED lamp that condenses unique, cutting-edge electronic circuits and heat dissipation technology. 【Features】 - Energy-saving performance: Annual electricity cost is about 1/14 of that of a mercury lamp - Long lifespan of 40,000 hours - Does not fog up, does not get hot *Design registered (No. 1348283) Since it uses the same socket (E26/E39) as traditional bulbs, replacement from existing fixtures is smooth. It is also environmentally friendly, contributing to CO2 reduction equivalent to about 140 cedar trees over five years.

• LED lighting

Ultra-high brightness LED floodlight to replace mercury lamps 【Features】 ○ Recommended for replacing 500W to 2KW mercury lamps ○ Ultra long lifespan: 40,000 hours ○ Energy-saving: 100W, up to 1/20 compared to mercury lamps ○ Input power: Compatible with worldwide power sources (AC90V to 264V) ○ Beam angle: Choose from 10 degrees, 30 degrees, 40 degrees, or 90 degrees ○ Color temperature White (5000K to 7000K) • Daylight (3700K to 5000K) • Warm (2600K to 3700K) ○ Instant response ○ Suitable for indoor and outdoor use ● For more details, please request materials or download the catalog.

• LED Module
• Floodlight

Super energy-saving (1/21) ultra-high brightness (equivalent to 200W-400W) power LED lamp to replace mercury lamps 【Features】 ○ Easily replaceable with the same E26/E39 base as regular bulbs ○ Available in cord-out type as well ○ Ultra long lifespan: 40,000 hours ○ Super energy-saving: 15W (AC100V specification) 20W (AC200V specification) ○ Instant response ○ Suitable for both indoor and outdoor use ○ Lightweight ○ Beam angles: selectable from 10 degrees, 14 degrees, 25 degrees, 40 degrees, 60 degrees, and 90 degrees 　 ※14 degrees and 60 degrees are available for custom options ● For more details, please request a brochure or download the catalog.

• LED Module

A new type of compact LED lamp that replaces traditional light bulbs 【Features】 ○ Power consumption can be reduced to about 1/10 ○ Long lifespan ○ Energy-efficient ○ Quick response ○ Can light up at temperatures below -40 degrees ○ Compatible with worldwide voltage (100V to 240V) ○ A wide range of options available for brightness and socket type according to your needs ● For more details, please request a brochure or download the catalog.

• LED Module

Power LED lamps that replace incandescent bulbs and halogen lamps 【Features】 ○ CO2 reduction ○ Energy saving ○ Achieves high brightness and long lifespan with a natural heat dissipation heat sink system ○ Includes a wide beam angle bulb type ○ Compatible with traditional E26 base bulbs ○ Compatible with world bulbs (AC100-240V) ○ Beam angles (60 degrees, 120 degrees, 180 degrees)

• LED Module

Maximize the light from lamps with a special high-efficiency reflector! A lighting system that achieves low cost, energy savings, and a reduction in CO2 emissions. 【Features】 ○ Uses PVD mirror-finished material with a high efficiency reflection rate of 95% ○ Employs polyhedral technology to achieve high-efficiency reflection ○ Maintains high reflectivity with low maintenance for a semi-permanent duration ○ Cuts power consumption by over 50% ○ Reduces heat generation by over 50% ○ Significantly reduces CO2 emissions ○ Easy to implement with low construction requirements

• LED Module