I. II. Purpose This specification describes the key requirement metrics for KETG Type A tubular lamps. . Scope This specification defines applies to KETG T8 Type A tubular lamp products. Type A products operate directly off AC mains. III. Critical Requirements a. Summary of key performance 1. Efficiency: 100 lm/W under nominal operating voltage 2. Life time: 50,000 hrs/ 70% luminous maintenance 3. Supply voltage: 100-277V nominal, 95-305 worst case, 50-60Hz 4. Light distribution: 240 degrees beam angle 5. CR: > 80 6. Power factor: >0.9 7. Ambient temperature -20°C ...+45°C 8. Environmental Safety: Hg free, no UV 9. Harmonic Distortion: < 20% b. Internal Architecture Type A lamps consist primarily of a power supply unit (PSU) and a light engine. 1. PSU All Type A power supplies use non-isolated buck/boost topology to ensure high efficiency and wide operating range. 2. Light engine The light engine employs Al PCB mounted LEDs. The table below lists actual LED usage on these light engines. Length 4 Feet 2 Feet LED size Elements/Segment (in parallel) 2835 8 2835 5 c. Specification Summary Part Number T84-A-004000 T82-A-00- Wattage 16 10 Length 4' 2' # segments (in series) 19 19 Total Luminous Flux(lm) 1600 1000 Color Rendering Index 80 80 Color Temperature 4000 4000 578 Rockrose Court – Incline Village – Nevada 89450 Tel: (925) 245-6200 Fax: (925) 245-6222 IV. 4000 T84-A-005000 T82-A-005000 T84-A-006000 T82-A-006000 16 4' 1600 80 5000 16 4' 1600 80 6000 10 10 2' 2' 1000 1000 80 80 5000 6000 Operating Procedures a. Wiring: Type A lamps connect to AC power using pins on opposite ends. Pins on the same end are shorted internally so it is necessary to connect only one in each pair. b. Connect directly to AC mains. Use of ballast or starter is not allowed. c. Switch off mains supply before installing/removing lamp. d. Use in fully enclosed fixtures may affect life performance. e. Not for use in emergency lighting circuits or life-critical applications. V. Maintenance Requirements This document is to be updated whenever there is a material change to a. b. c. d. PSU schematics PSU component values LED chip Chip-on-frame procedures and materials e. Tube material VI. Security Requirements External release is authorized only under NDA and in individually watermarked form. VII. Referenced Documents a. PSU schematic and layout: PSU-T8A-DSN b. LED specification c. PVC material specification d. applicable standards documents: EN 55015 Limits and methods of measurement of radio disturbance characteristics of electrical lighting EN 61000-3-3 Limits for harmonic current emissions (equipment rated current <=16A) EN 61547 Limitation of voltage fluctuations and flicker in low voltage supply systems (equipment rated current <=16A) EN 55015 578 Rockrose Court – Incline Village – Nevada 89450 Tel: (925) 245-6200 Fax: (925) 245-6222 Specification for equipment for general lighting purposes. EMC Immunity requirements EN62493:2010 Assessment of lighting equipment related to human exposure to electromagnetic field IEC 62471 Photo biological safety of lamps and lamp systems IEC 60061-1 Lamp Caps IEC 61195 IEC Based Safety Standard Requirements for Double-capped Fluorescent Lamps IEC 60598-1 Luminaires – Part 1: General requirements and tests IEC 60598-2 Luminaires – Part 2: Particular requirements (all sections) IEC 62031 LED modules for general lighting-Safety specifications IEC 61347-2-13 Particular requirements for DC or AC supplied electronic control gear for LED modules 578 Rockrose Court – Incline Village – Nevada 89450 Tel: (925) 245-6200 Fax: (925) 245-6222