LARK SERIES LED HIGH MAST LIGHTS
For Indoor & outdoor AreaLighting Applications, such as dock, airport, sports field.

Main Features
• Optimized thermal management system to dissipate heat generated
• CREE and Osram LEDs with latest package technologies
• Higher fixture efficacy, 130LPW @ 5000K
• High transmittance optic lens for better lighting distribution
• 10/20KV surge protection device available
• Aero superior aluminum die-casted housing, superior thermal conductive coating
• Heavy-duty anti-corrosion surface treatment for all-round protection 
• Durability, IP67 driver, IP66 fixture 
• 65%-75% energy saving, short ROI period
• Up to 50,000hrs @ L70, lowest maintenance cost
• RoHS compliant, Environmental friendly, no mercury or lead, 100% recyclable
• Available from 3000K, 4000K, 5000K and 6500K
• For area lighting for interior and exterior applications: e.g. airport, golf course, factories, plants, warehouse, exhibition halls, gym, seaport, highway, high mast lighting and etc.
LARK Series LED High Mast Lights
LARK series LED high mast  lights have exquisite design, smooth surface line with robust die-casted housing and heavy duty anti-corrosive surface treatment for sparking the beauty and improving lighting conditions of applied area. Originated by the demand for large field lighting applications, LARK series high mast lights can be extended to 1250W and fixture efficacy reaches to 130LPW, better brilliance, less energy consumption.


High quality solid light source: CREE and Osram highest efficacy LEDs with latest package technologies and enhanced with high efficient Meanwell power supplying solutions, LARK series LED high mast lights have 130lm/W output, 
Optimized thermal management solution: High pure thermal conductive aluminum heat sink with finest thermal conductive and dissipating structure to ensure lowest thermal resistance, plus thermal conductive coating to shorten thermal dissipating path and guarantee the thermal dissipation faster and efficiently.
Professional optic design: LARK series is designed for field using and optimized in optic designs for different field applications, the optic designs is ranged from 30° to 80° to cover narrow and wide beam angle, plus eyelid shield design to cutoff lights upward to maximize the lumens on where it should be lit up and evenness and minimize lighting pollutions to nature and human life.

Specifications (400W & 500W)
Model
HMA400
HMA500
LED Source
Philips
Philips
Rated Power
400W
500W
Voltage
100-277V AC / 240-480VAC
100-277V AC / 240-480VAC
Power Factor
>0.95
>0.95
THD
<15%
<15%
Color Temperature / CCT
3000K 4000K 5000K 5700K 6500K
3000K 4000K 5000K 6500K
Fixture Efficacy
130lm/W typical
130lm/W typical
Luminous Flux
52,000lm typical
65,000lm/W typical
CRI (Ra)
>80
>80
Beam Angle
30° / 45° / 80°
30° / 45° / 80°
EPA
1.60ft2
1.60ft2
Thermal Management
High pure alu-alloy die-casted heat sink + high thermal conductive coating
High pure alu-alloy die-casted heat sink + high thermal conductive coating
L70 Lifespan
>50,000 hrs
>50,000 hrs
Driver/Power supply
Meanwell
Meanwell
Controlling Options
1-10V/DMX /DALI available
1-10V/DMX /DALI available
IP Rating
IP66
IP66
Operation Temperature
-30℃ to +50℃
-30℃ to +50℃
Working Humidity
10% ~ 90%
10% ~ 90%
Materials
Aluminum alloy + PMMA lens
Aluminum alloy + PMMA lens
Surge Protection
10KV Current Surge available
10KV Current Surge available
IK Rating
IK08
IK08
Certificates
ETL /CE /DLC/FCC/SAA
ETL /CE /DLC/FCC/SAA
Specifications (750W 1000W & 1250W)
Model
HMA750
HMA1000
HMA1250
LED Source
Osram / CREE
Osram / CREE
Osram / CREE
Rated Power
750W
1000W
1250W
Voltage
100-277V AC / 240-480VAC
100-277V AC / 240-480VAC
100-277V AC / 240-480VAC
Power Factor
>0.95
>0.95
>0.95
THD
<15%
<15%
<15%
Color Temperature / CCT
3000K 4000K 5000K 5700K 6500K
3000K 4000K 5000K 6500K
3000K 4000K 5000K 5700K 6500K
Fixture Efficacy
130lm/W typical
130lm/W typical
125lm/W typical
Luminous Flux
97,500lm/W typical
130,000lm/W typical
156,250lm/W typical
CRI (Ra)
>80
>80
>80
Beam Angle
30° / 45° / 80°
30° / 45° / 80°
30° / 45° / 80°
EPA
2.921.60ft2
2.921.60ft2
2.29ft2
Thermal Management
High pure alu-alloy die-casted heat sink + high thermal conductive coating
High pure alu-alloy die-casted heat sink + high thermal conductive coating
High pure alu-alloy die-casted heat sink + high thermal conductive coating
L70 Lifespan
>50,000 hrs
>50,000 hrs
>50,000 hrs
Driver/Power supply
Meanwell
Meanwell
Meanwell
Controlling Options
1-10V/DMX /DALI available
1-10V/DMX /DALI available
1-10V/DMX /DALI available
IP Rating
IP66
IP66
IP66
Operation Temperature
-30℃ to +50℃
-30℃ to +50℃
-30℃ to +50℃
Working Humidity
10% ~ 90%
10% ~ 90%
10% ~ 90%
Materials
Aluminum alloy + PMMA lens
Aluminum alloy + PMMA lens
Aluminum alloy + PMMA lens
Surge Protection
10KV Current Surge available
10KV Current Surge available
10KV Current Surge available
IK Rating
IK08
IK08
IK08
Certificates
ETL /CE /DLC/FCC/SAA
ETL /CE /DLC/FCC/SAA
ETL /CE /DLC/FCC/SAA
Dimensions


Detailed information: