Description
CITILED Standard COB Series Version9 Type-Y,Ra90 Min. Below B.B.L. ModelCLU04Q-1212E1
CITIZEN ELECTRONICS is a pioneer of manufacturing of the COB type LED package for lighting.
With many years of knowledge, experience, and advanced packaging technology, we continue to produce the highest quality and reliable products in the market.
The new Type-Y series applied innovative phosphor technology acheiving revolutionary improved luminous efficiency compared to conventional products without sacrificing high color rendering performance.
Type-Y adopts a common platform with Citizen’s latest standard COB series Ver.9, and provides high-quality light with industry-standard package outline and LES size.
Our special lights offer an improved lighting environment for both commercial and residential spaces.
Features
・Mechanical Dimensions : 28 × 28 × 1.4 (mm)
・Package Structure : Aluminum Base Chip on Board
・Reference Assembly : M3 screw, Connector
・CRI (Ra) : 90 Min.
・Nominal CCT : 2,700K, 3,000K, 3,500K (Below B.B.L.)
・Chromaticity Range : 3-step Ellipse. 2-step Ellipse.
・Thermal Resistance : 0.32C/W
・Maximum drive current : 1920mA
・UL recognized component (E358566)
・RoHS compliant
・Better die arrangement for optics
・Wide range of luminous flux and high efficacy
・Improved lumen density compared with previous version
2-1. Electro Optical Characteristics
| Product code | Nominal
CCT |
CRI | Luminous flux
( lm ) |
Efficacy
( lm/W ) |
Forward
Current ( mA ) |
Forward Voltage
( V ) |
Thermal
Resistance Rj-c ( C/W ) |
|||||||
| Ra | R9 | Tj85C | Tc25C* | |||||||||||
| Min. | Min. | Min. | Typ. | Typ. | Typ. | Min. | Typ. | Max. | ||||||
| CLU04Q-1212E1-272H6Y2 | 2700K | 90 | 50 | 4,763 | 5,413 | 5,831 | 148 | 1,080 | 31.4 | 33.8 | 36.2 | 0.32 | ||
| CLU04Q-1212E1-302H6Y3 | 3000K | 90 | 50 | 5,052 | 5,742 | 6,186 | 157 | 1,080 | 31.4 | 33.8 | 36.2 | 0.32 | ||
| CLU04Q-1212E1-353H6Y4 | 3500K | 90 | 50 | 5,382 | 6,116 | 6,589 | 168 | 1,080 | 31.4 | 33.8 | 36.2 | 0.32 | ||
2-2. Absolute Maximum Ratings
| Parameter | Symbol | Rating |
| Input Power (W) | Pi | 77.0 |
| Forward Current (mA) | If | 1920 |
| Reverse Current (mA) | Ir | 1 |
| Operating Temperature (C) | Top | -40 ~ +100 |
| Storage Temperature (C) | Tst | -40 ~ +100 |
| Case Temperature (C) | Tc | 105 |
| Junction Temperature (C) | Tj | 120 |
2-3. Chromaticity Characteristics
| Color Region | Nominal
CCT |
Center Point
( x, y ) |
Oval parameter | ||||
| Major Axis
a |
Minor Axis
b |
Ellipse
Rotation Angle θ |
|||||
| 3-step | 2-step | 3-step | 2-step | ||||
| 3-step ellipse
2-step ellipse |
2,700K | ( 0.4533 , 0.4007 ) | – | 0.00516 | – | 0.00274 | 57.28 |
| 3,000K | ( 0.4295 , 0.3940 ) | – | 0.00556 | – | 0.00272 | 53.17 | |
| 3,500K | ( 0.4028 , 0.3828 ) | 0.00951 | – | 0.00417 | – | 52.97 | |
