MODULE 1: 2 hours

Introduction

LED / Background
• Recent improvements
• L70, LM79 & LM80
• ENERGY STAR
• Buy now or wait
• Some manufacturers
• 3 important attributes of LEDs
   — Optical control
   — Long life
   — Bi-level lighting

Exterior LED / Details and Examples
• Some cities that have installed LED fixtures
• Example of one utility
• More than just cobrahead streetlights
• LEDs on a bridge, wall washing office building, etc.

Exterior LED / Issues to Be Aware of
• LED drive current
• Kelvin
• LED life
• Driver Life
• Warranty
• Glare
• Modular design
• Recyling


MODULE 2: 2 hours

Exterior LED Issues (cont'd)
• FTE
• BUG
• Improvements
• DOE CALiPER testing
• DOE Gateway studies
• Trophy chips
• Bird concerns

Exterior LED / Application Considerations
• Good applications for LEDs
• LED with PV
• Award winning LED products

Other Outdoor Lighting Technologies
• HPS
• Induction
   — Name brand vs. off brand
   — LED vs. induction for streetlights
   — Isolux diagrams
• Dimmable electronically ballasted MH
• HID shoe box fixtures
• LEP (light emitting plasma)
• T5HO
• T8

Considerations Regarding All Outdoor Lighting Technologies
• Average footcandles no longer good
• Major voltage spikes
• Environmentally friendly?
• Made in USA?
• What qualifies for ARRA or stimulus funds
• Spectrally enhanced lighting
• What about only using max 3000K?
• Control systems

Q&A Session