KarbonCobra Series
The Smartest Investment in Street Lighting
Engineered for instant and lasting savings—cut energy bills by up to 70%, reduce maintenance, and connect to smart city platforms right out of the box. With top efficiency, long life, and plug-and-play integration, KarbonCobra delivers value for your budget and your community—year after year.
See the Big Picture. Win with TCO.
See the Big Picture: Why TCO Wins?
Have you ever chosen the cheapest option—only to pay more later in repairs, energy, or replacements? That’s why smart cities and utilities look at Total Cost of Ownership (TCO), not just the upfront price. With KarbonCobra, your TCO stays low—delivering savings, reliability, and peace of mind year after year.
Why KarbonCobra Lowers Your TCO
Fast, Low-Cost Installation & Maintenance: Lightweight, modular design slashes labor and equipment needs—get it installed right the first time, with fewer future headaches.
Lower Carbon Footprint: High-efficacy, lightweight build uses less material and less energy—engineered for the next era of green cities.
ISO 14061-1:2018 Carbon Verified: Proven compliance for true sustainability.
Future-Ready: Embedded node and software options for instant smart city integration, automated reporting, and carbon tracking.
Human & Eco-Friendly: Low-glare comfort optics protect people and nature.
Excellent Customer Support & Optimized Lead Times: Our team delivers—fast.
“You spend less over the life of every fixture—and your city sees the benefits, from day one to decade ten.”
Built for Savings—Engineered to Last
Would you rather have a refrigerator that cuts your power bill in half, or shoes that last for years—not weeks?
Proven Technology: Over 3 million KarbonCobra units deployed worldwide with one of the industry’s lowest failure rates.
10-Year Standard Warranty: Confidence that your investment is protected.
Built for Any Climate: Performs from -40°C to +50°C—whatever the weather brings.
IK10-Rated: Maximum impact resistance for both optics and housing.
UL Wet Location Rated (standard), with optional IP54 protection—ready for the harshest environments.
ISO 9001 Certified: Rigorously tested for global manufacturing quality.
High Lumen Output: Choose from 1,200 to 29,000 lm and 7 optimized optical distributions to meet every street and area lighting need.
Low Blue Light Options: Standard CCTs plus customizations for human health and environmental protection.
Enduring Output: 90% of initial light at 60,000 hours (per IES LM-80 6X), so your city stays bright for a decade or more.
DarkSky Approved
A smart investment protects more than your budget—it protects the community around it. KarbonCobra KC0, KC1, KC1CE, KC2 and KC2CE have earned DarkSky Approved Luminaire recognition as Commercial Product Family models, giving cities and utilities a spec-ready option for projects where glare, light spill, and nighttime environmental impact are part of the conversation.
“Certified to Light Responsibly”
LEOLink Solution Ready
Connected from Day One, Smarter Every Year
The savings don’t stop at installation. With LEOLink, KarbonCobra becomes a connected asset on your network—reporting status, flagging outages, and responding to dimming schedules without a truck roll.
The LEOLink EB01 embedded node is factory-installed inside KarbonCobra, arriving ready to communicate out of the box. For existing fixtures, the NB01 Plus controller fits standard NEMA 7-pin sockets, so a single platform can cover both new deployments and retrofits.
Ask LiSA, Don’t Dig!
RenAI includes LiSA, an AI-enabled advisor available around the clock. Ask a question in plain language “show me areas with unusual voltage spikes this month” and get an answer with the data behind it, no dashboard training required.
“Fewer site visits. Faster fault response. Better data behind every decision.”
KarbonCobra Key Features
Ultra-High Efficiency:
Delivers up to 190 lm/W, reducing energy use and saving up to 70% on electricity costs.
Long-Life Reliability:
Rated L90 ≥ 100,000 hours and backed by a 10-year warranty for over a decade of dependable performance.
Fast, Tool-Free Installation:
Weighs just 7.7 lbs with a single-latch, modular design—making one-person, tool-free installs simple and safe.
Smart City Ready:
Zhaga Book 18 and DALI compatible for plug-and-play integration with sensors, controls, and the ARMS platform.
Photo Gallery
“Lighting Made Simple. Management Made Smart.”
Product Details
KarbonCobra - K0
Weight: 5.9 lbs (2.7 kg)
Lumen Output: 1,500–7,500 lm
Max Efficacy: Up to 175 lm/W
HID Replacement: 50–150W
Target Applications: Residential, pedestrian, parks
Housing Size: Smallest
Low Blue Light Solution: Available
Low Glare Solution: Not listed
Product Detail Page:
KarbonCobra - K1
Weight: 7.7 lbs (3.5 kg)
Lumen Output: 1,500–16,000 lm
Max Efficacy: Up to 190 lm/W
HID Replacement: 70–250W
Target Applications: Local/city streets, general urban
Housing Size: Medium (standard)
Low Blue Light Solution: Available
Low Glare Solution: Available
Product Detail Pages
KarbonCobra - K2
Weight: 10.6 lbs (4.8 kg)
Lumen Output: 10,000–25,000 lm
Max Efficacy: Up to 190 lm/W
HID Replacement: 250–400+W
Target Applications: Major streets, highways, large commercial
Housing Size: Largest
Low Blue Light Solution: Not listed
Low Glare Solution: Available
Product Detail Pages
Shared Features
(All Models)
Color Temperatures: 2200K, 2700K, 3000K, 4000K, 5000K (70/80 CRI)
Distribution Types: 7 types (Type 2, 3, 4, 5, etc.)
Input Voltage: 120–277V or 347–480V
Mounting: Universal slipfitter, fits 1.25–2.375″ arms
Surge Protection: 10kV/5kA standard, 20kV/10kA option
IP Ratings: Luminaire IP54 (option), LED engine IP66
Vibration: 3G ANSI C136.31
Operating Temp: -40°C to +50°C (-40°F to +122°F)
Controls: 7-pin NEMA socket standard; Zhaga Book 18 4-pin optional; motion sensor options
Field-Adjustable Output: Performance Selector, 8 output steps, 20+ performance codes per model
Housing: Die-cast aluminum, tool-free access, single-person install, stainless fasteners
Finish: 5,000-hr salt spray, UV tested, optional coastal finish
Compliance: UL/cUL wet location, DLC Premium, RoHS II, FCC, Dark Sky, others
Vandal Resistance: IK10 lens and housing
Warranty: 10 years
Contact LEOTEK Today
If you have questions about product details, feel free to contact us to learn a bit more.
