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Best Dimmable Flood Lights
Rated Power: 400W
Input Voltage: AC110-480Vac, DC100 ~ 400Vdc, 500Vdc ~ 800Vdc
Color Temperature: 2700K-6500K
Lamp Efficiency: 130LM/W
Beam Angle: 40°, 60°, 120°, 140°x60°.
CRI: Ra>75
IP Grade: IP65/IP67
Bracket: Stainless Steel
Net Weight: 15KG
Warranty: 5 Years
Certificate: CE, RoHS, SAA, C-Tick, UL, DLC, CB, ISO:9001
- Product Description
Professional Best Dimmable Flood Lights for Industrial Applications
Our 270W best dimmable flood lights combine durable construction with cutting-edge dimming technology. We provide lighting solutions that lower energy expenditures by up to 60% while keeping consistent performance in temperatures ranging from -40°C to +60°C. We have more than 15 years of manufacturing expertise with installations in more than 50 countries.
Best Dimmable Flood Lights Specifications
Model | RGL2-400A | |
Beam Angle | 40° 60° 120° 140° | |
Stable Flux (5700K after 1 hour) | 52000lm | |
| LEDs | 360W |
Power | Driver | 40W |
Consumption | Total | 400W |
Replace HID Lamp | 800~1000W | |
Net Weight | 15kg with stainless steel floodlight bracket | |
Color Temperature | 2700-6500K | |
Color Rendering | ≥Ra75 (≥Ra80, ≥Ra90 available on request) | |
Working Life | ≥50000Hrs | |
Housing Material | Aluminum & Powder coating | |
Power Supply | Meanwell | |
IP Class | IP 67 | |
IK Class | IK 10 | |
Insulation Class | Class I | |
Working Temperature | -40C ~ 60C / -40F ~ 140F | |
Working Humidity | 10% ~ 95% | |
AC Input | 110-480Vac input voltage without additional adapter | |
DC Input | 100 ~ 400Vdc, 500Vdc ~ 800Vdc | |
THD | <10% | |
Power Factor | ≥0.98 | |
Warranty | LED Module | 5 years |
| Driver | 5 years |
| Housing | 10 years |
Key Features
Smooth Dimming Performance
Why it matters: Traditional dimmers cause flickering that affects cameras and worker comfort.
Our 0-10V and DALI dimming systems provide:
· Flicker-free operation from 100% down to 1% brightness
· Silent performance - no buzzing or humming
· Seamless integration with building management systems (BMS)
· Color consistency maintained across all dimming levels
Power factor >0.95 and THD <15% ensure compatibility with sensitive equipment and reduce electrical interference.
Built for Extreme Conditions
Where it matters, tested:
For marine and coastal installations, stainless steel brackets with a C5M rating are resistant to corrosion.
The LED junction temperature is kept below 65°C thanks to the die-cast aluminum enclosure.
Impact protection: IP67 rating resists dust and high-pressure water jets.
Voltage tolerance: Functions dependably in renewable energy systems and unstable grids
Real-world validation: Our best dimmable flood lights function flawlessly in desert environments, underground mines, and offshore platforms.
Energy Efficiency That Pays Back
Typical savings for a 50,000 sq ft warehouse:
Feature | Annual Benefit |
Dimming capability | 40-60% energy reduction vs. non-dimmable LEDs |
Long lifespan (50,000 hrs) | 75% fewer replacements vs. HID lights |
Wide voltage range | Eliminates voltage stabilizers |
High efficiency (130LM/W) | Lower cooling costs |
ROI timeline: Most industrial clients recover investment within 18-24 months through reduced energy and maintenance costs.
Common Applications
Ports & Container Terminals
Adjustable beam angles (15°-120°) provide uniform coverage across stacking yards. Dimming reduces energy use during low-activity hours while meeting safety standards. Salt-spray resistant construction extends service life to 10+ years.
Mining Operations
IP67 protection against dust and water jets. High-impact resistance for underground and surface environments. Dimming adapts lighting to different work zones and shifts, supporting safety compliance.
Manufacturing & Warehouses
Multiple beam angles eliminate shadows in work zones. Color temperature options (2700K-6500K) suit different tasks. BMS integration enables automated daylight harvesting and occupancy control.
Transportation Infrastructure
Wide voltage range (90-305V AC) accommodates aging electrical systems. Flicker-free dimming ensures clear surveillance footage. 24/7 reliability for railway yards and logistics centers.
Frequently Asked Questions
Can I use standard wall dimmers with these lights?
Residential TRIAC dimmers may cause flickering. These fixtures require 0-10V or DALI controllers for optimal performance. We provide controller recommendations based on your setup.
Does dimming reduce lifespan?
No - dimming extends lifespan by reducing thermal stress. Operating at 50% brightness can add 15,000-20,000 hours to the rated 50,000-hour lifespan.
What's the minimum dimming level?
1% stable output without flicker. Suitable for applications requiring subtle ambient lighting or gradual brightness transitions.
Do these work with building automation systems?
Yes. The 0-10V interface integrates with Johnson Controls, Siemens, Honeywell, and other standard BMS platforms. DALI option available for addressable networks.
How do they handle extreme temperatures?
Full output maintained from -40°C to +50°C. Above +50°C, automatic thermal protection gradually reduces power to prevent damage while maintaining safe illumination.
Why do some dimmable lights buzz?
Low-quality TRIAC dimmers cause magnetic resonance in coils. Our electronic 0-10V and PWM dimming eliminates coil whine entirely - silent operation guaranteed.
What if I need help with installation design?
We provide complimentary lighting layout calculations and beam angle recommendations for orders over 100 units. Technical support available throughout installation.
Contact Us
Get a custom lighting solution for your facility:
Contact our best dimmable flood lights' team: sam@razorlux.com
We typically respond within 4 business hours with:
· Technical specifications tailored to your project
· Lighting layout recommendations
· Detailed quotations with volume pricing
· Installation guidance and controller compatibility
