Toshiba LED Lighting
RTL Roadway Luminaires
RTL LED Roadway Luminaires
Overview
• 24-72 LEDs (4100K & 6000K)
• Replaces 70- to 400-watt HID:
Up to 50% energy savings
• 350mA & 700mA drivers
• Photocontrol options:
– NEMA twist-lock receptacle
or
– Integral (dimming) photocell system
• LEDs: 100,000 hours L85 @ 25°C ambient
• Zero uplight (full cutoff)
RTL LED Roadway Luminaires
Design & Construction
• Die cast aluminum housing
• Low-copper aluminum
• Corrosion-resistant
• Stainless steel hardware
• Durable powder coated finish
• Silver
• Black
• Bronze
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Longer lead times and price adders
may apply for small quantities
• IP66 rating in LEDs and PSU area
• Dust: No ingress
• Water: No harmful effects from powerful jets
(12.5 mm nozzle)
• Salt fog testing (ASTM Designation B117)
RTL LED Roadway Luminaires
Thermal Management
Separated LED
driver provides air
circulation
Finned, cast aluminum
deck contoured for dirt
& water runoff
Zero air gap
technology
(patent pending)
LEDs mounted to
metal core PCB
transfers heat to
outside environment
LED lumen maintenance:
100,000 hours (L85) at 25°C ambient
(72 LEDs @ 700mA)
RTL LED Roadway Luminaires
Photocell Options
• Standard, NEMA twist-lock receptacle
or
• Integral photocell
• Long-life (15 years rating)
• High-performance
• Provides automated dimming based on
ambient light levels (30%, 70%, 100%)
Integral Photocell
Microprocessor-Controlled and Ambient Light-Based Dimming
Dusk
Dawn
Light Output
RTL - TOSHIBA
0%
30%
70%
100%
Ambient Light Level
Above 600 lux
Below 600 lux but Over 300 lux
Below 300 lux But Over 50 lux
Below 50 lux
Ambient Light Level
Below 50 lux
Above 50 lux but Under 300 lux
Above 300 lux but Under 600 lux
Abover 600 lux
Light Output
RTL - TOSHIBA
100%
70%
30%
0%
Light Output Level
120.00%
100.00%
80.00%
60.00%
40.00%
%
20.00%
0.00%
Time
RTL LED Roadway Luminaires
LEDs & Optics
• 4100K & 6000K
• 70 CRI
• Lenses constructed from precision
molded, high-impact, optical grade
PMMA plastic
• Zero lumens above the horizontal
plane for Dark Sky compliance
RTL LED Roadway Luminaires
Mounting
• Five leveling steps: Adjustable ± 5°
• 4-bolt mounting system
• 3G vibration
• 1 5/8” – 2 3/8” tenon arms
• Tool-less entry to wiring compartment
• Bubble leveler optional
RTL LED Roadway Luminaires
Electrical
• Input voltage options (50/60 Hz)
• Universal 120-277V
• 347V
• 480V
• Power factor >90%
• THD <10%
• LED drivers: Field-replaceable with quick
release connectors
• 10kV surge protection
• Terminal block (#6 to #14 AWG wire)
RTL LED Roadway Luminaires
Size & Weight
RTL LED Roadway Luminaires
Competitive Analysis
Leotek
Lighting
Science
?
70,000 Hours
L70
100,000 Hours
@ 25°C, L70
Standard
Standard
Standard
Optional
No
No
No
No
No
+ /  5°
+ /  5°
+ /  5°
?
?
?
3G Vibration
Standard
Standard
Optional
?
?
Optional
IP66
Standard
Optional
No
Standard
Standard
No
Toshiba
Beta (Cree)
GE
100,000 Hours
@ 25°C, L85
107,000 Hours
@ 25°C, L70
50,000 Hours
L70
Standard
Standard
Yes
Slip-Fitter
Adjustment
Lumen
Maintenance
Zero
Uplight
Integral
Dimming
LED
Roadway
RTL LED Roadway Luminaires
Photometrics
• Type II & III distribution now
• Type IV coming soon
• Meets IES RP8 for wide
variety of applications
• Excellent uniformity
 Average/Minimum < 4.0
 Maximum/Minimum < 6.0
Footcandles 2.0
1.0
0.5
0.2
0.1
BUG Rating:
B1-U0-G1
B2-U0-G2
RTL LED Roadway Luminaires
36 LEDs (700mA) vs. 250W HPS
 81 Watts (total system)
 100,000+ hour life
 Natural white color
 Color rendering index = 70
 Excellent uniformity
 300+ watts (including ballast)
 20,000 hour life
 Yellow-orange color
 Color rendering index  25
 Hot & dark spots
RTL LED Roadway Luminaires
RP8 Requirements (250W HPS Replacement)
 36 LEDs, 700mA  R2/R3 pavement
 140’ spacing  Collector roads
 30’ roadway width  Medium pedestrian conflict
 37.5’ mounting height
 90% light loss factor
RP8
RTLS36
Better
(Worse)
Average
0.9
1.0
0.1
Uniformity Ave/Min
4.0
2.0
2.0
Footcandles
Questions?