Efficiencies
| Total System Efficiency | 144 lm/W |
|---|---|
| The performance of each component of a luminaire is demonstrated through its efficiencies, which together determine the total system efficiency of the product. The output of the LED chip is first multiplied by the optical and thermal efficiencies to calculate the Luminaire efficiency. However, this calculation does not consider the driver efficiency. To determine the overall efficiency of the system, the Luminaire efficiency must be multiplied by the driver efficiency, which accounts for all losses in the system. | |
Mechanical
| IP Rating | IP66 |
|---|---|
| IK Rating | IK08 |
| Fitting Colour | Grey |
| Body Material | Polycarbonate |
| Diffuser Material | Polycarbonate |
| Installation Type | Surface mount |
Electrical
| Working Temp Range | 0 to 40 °C |
|---|---|
| Input Frequency | 50 Hz |
| Power Factor | 0.9 |
| Maximum Wattage | 36 W |
| Input voltage | 220-240V~ |
| Input Current | 0.2 A |
| Standby Power | 1 W |
| Standby power for non-maintained/switched maintained emergency devices is measured when the light is off and the charger is in standby mode. For maintained emergency devices, standby power is measured when the light is on and the charger is in standby mode. Typically, charging occurs for the first 16 hours after the device is powered or after a battery discharge. | |
Lamp
| Colour Rendering Index (CRI) | >80 |
|---|---|
| Macadam Steps (SDCM) |
|
LED Lifetime
| LED Lifetime | >108000 hrs | ||||||
|---|---|---|---|---|---|---|---|
| This is the Reported LED Lifetime in Hours based on TM-21. Ektor does not list the projected or calculated LED lifetime, which is normally longer as TM-21 Addendum B explicitly states "The Calculated and Projected Lp(Dk) are not to be reported". This Lifetime refers to the life of a single LED however the system life is longer since the probability and binomial distribution of all LEDs in the system means that the average led is performing above the specification and compensates for the LEDs falling below. | |||||||
| LED Lifetime Ratings (Failure rate & lumen depreciation) | |||||||
| |||||||
| This rating defines the performance of the led within its lifetime. L relates to lumen depreciation, where the proceeding number gives the resultant lumen output at the end of it reported lifetime. L70, would mean 30% lumen depreciation which means 70% of its initial output and is tested accordingly to TM-21. The B part refers to failures, which can be define as the percentage of LEDs which fall below the L value in the projected lifetime. A value of B10 refers to 10% failure and a value of B50 refers to 50% failure. After the defined lifetime, the system will reach the defined lumen depreciation and the average led failures is defined by the B rating. The B rating is defined in and tested to IEC62717. | |||||||
| TM-21 Test Hours | 18000 hrs | ||||||
Colour temperature
| 22 Watts | ||
|---|---|---|
| 3000 K | 2900 lm | >83 CRI |
| 4000 K | 3080 lm | >85 CRI |
| 5700 K | 3030 lm | >83 CRI |
| 36 Watts | ||
| 3000 K | 4730 lm | >83 CRI |
| 4000 K | 5200 lm | >85 CRI |
| 5700 K | 4920 lm | >83 CRI |
Driver
| Driver Type | Fixed output |
|---|---|
| Driver Included | Yes |
| Integrated Driver | No |
| Dimmable | No |
| Wiring Type | |
| EV-UMBRA-IP66-1200 | Re-wireable terminal block (3 pin) |
| EV-UMBRA-IP66-1200-EM | Re-wireable terminal block (4 pin) |
| Driver Mode | Constant Current |
| Flicker Free | Yes |
| PSTLM | 1 |
| Short Term Light Modulation (PstLM): The requirement is that PstLM should be less than or equal to 1.0. This metric measures the short-term flicker severity and ensures that flicker is not perceptible or is at a level that does not cause discomfort or health issues. | |
| SVM | 0.4 |
| Stroboscopic Visibility Measure (SVM): The requirement for SVM is that it should be less than or equal to 0.4. The SVM metric assesses the visibility of the stroboscopic effect, which can make moving objects appear to be stationary or moving in discrete steps, thus ensuring that this effect is minimized in lighting environments to prevent visual discomfort and safety hazards. | |
Emergency (EM suffix)
| Emergency Classification | C0:D63, C90:D40 |
|---|---|
| Emergency Output Power | 3200 mW |
| Emergency Duration | 120 mins |
| Emergency Lumen Output | 400 lm |
| Emergency Control | Ektor SafeTest (Automatic self-test) |
Compliance
| Product Design Life | 8 |
|---|---|
| The product design life relates to the total product life which includes LEDs, drivers and the enclosure. This is different to the LED lifetime which only refers to the economical lifetime of the LEDs at which time the lumen output has dropped below the L Value. The product design life is calculated at the maximum ambient or working temperature of the product and takes into account the Daily Use. | |
| Standards |
|
Warranty
| Commercial Use Warranty | |
|---|---|
| EV-UMBRA-IP66-1200 | 5 RTB (Total 5 Years) |
| EV-UMBRA-IP66-1200-EM | 5 RTB General, 6 RTB Emergency |
