Series K Toolless Open Street Led Light
K series street led light adopts a full die-casting aluminum design, which makes it elegant and modern. Many of our client’s projects will give priority to this street light. K series has three different sizes, with wattages ranging from 25 to 200W to meet different project requirements. The buckle design allows the lamp to be opened without tools, which facilitates the replacement of the LED driver. Its circuit breaker is a convenient design for installers which also protects their safety. With respirators whose function is protecting the lamp from the damage of moisture to its components and prolonging the service life of the lamp. It also has some other small detailed designs, such as terminal block and level bubble. All of these make the K street led light an ideal road lighting fixture.
- Wide power range: 25W~200W
- Elegant design with smooth body
- Tool-less open for easy maintenance
- Equipped with level bubble and knife switch, convenient for installer
- Cut-off, Dark Sky Friendly Lighting
- 1000 hours salt spray test report
- Side entry or Post top mounted are both available with ±15°
- More than 5 lighting distributions are optional
- L70>100000hrs, TM80, LxxByy report are available
- Smart Control: 1-10V dimming, DALI, daylight sensor, motion sensor, timer, Zigbee
| Series No | Series K |
| Power | 25W, 35W, 55W, 60W, 90W,120W, 150W, 180W, 200W |
| Efficacy | 125-150lm/W |
| Input Voltage | 100-240/277 VAC, 50 / 60 Hz |
| Power Factor | >0.95 |
| Surge Protection | 10KV (Default) / 20KV (available on request) |
| IP Rating | IP66 |
| IK Rating | IK08 |
| CCT | 3000K, 4000K, 5000K, 5700K |
| CRI | Ra>70 (Default) / Ra>80 |
| Operating Temperature | -40°C to + 50°C |
| Beam Angle | Type I, Medium; Type II, Medium; Type III, Medium; |
| Mounting Option | Side entry or Vertical pole mounted |
| Warrantys | 5 Years |
| Certification | ENEC, CE, CB, ROHS, LM79, LM80, LM82, LM84, TM-21, ISTMT, IEC62471/62788 |
| Control | Photocell, DALI Dimmable, NEMA / Zhaga Socket, Motion Sensor, 1-10V Dimmable, Zigbee or LORA control |
Does K series street led light have LED chip over-temperature protection?
Yes, it is an optional function. An NTC thermistor will be placed on our K series street lamp PCB board, and an LED driver with an external temperature protection function is selected. The thermistor and LED driver output heat conduction are connected, then the LED driver can detect the temperature of the PCB board. If the temperature is too high, the LED driver can change the output to make the LED lights darker than before, thereby lowering the temperature of the LED chips and thus protecting them from damage.
How to choose the protection class of K series?
Our K series street lights can be produced in accordance with CLASS I standards, and can also be produced in accordance with CLASS II standards. For your project, it mainly depends on the requirements of your customers. For example, our customers from some European countries require more CLASS II, especially most customers in Italy require Class II, because this is a common requirement for Italian street lighting projects.
Difference between CLASSI and CLASSII:
- CLASS I luminaires: These luminaires refer to protection against electric shock through the use of basic insulation, and also provide protective grounding impedance connected to the building. When the basic insulation fails, this ground impedance will withstand dangerous voltages to the ground. In other words, the CLASS I switching power supply will provide a pair of ground connection terminals.
- CLASS II luminaires: Such lamps not only rely on basic insulation to prevent electric shock protection, but also must provide additional safety protection measures such as double insulation or reinforced insulation, and they do not rely on grounding protection. That is to say, the CLASS II switching power supply does not provide a pair of ground connection terminals.
What’s virtual midnight and how to realize this function?
Some of our clients ask for streetlights with virtual midnight dimming.
- Virtual midnight dimming is a dimming function that can change the output of LED light during the night. Normally the lights are with the lowest brightness from 0:00 to 2:00 when there is less traffic on road. This can save energy consumption which is eco-friendly.
- With the special LED driver, the K series automatically adjusts the dimming curve based on the on-time of the past two days (if the difference is <15 minutes), assuming that the center point of the dimming curve is midnight local time. By this dimming curve, we can save up to 30% to 50% energy.
How to choose the right wattage and optics lens for K series?
Please let us know below so we can do the lighting design and help you choose the right wattage and optic lens.
- What type of road do you need to light up? Or what’s your lux request?
- What’s the layout of the poles?
- Distance of each pole, the height of poles, and width of the road?
