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CLU03Q-1208E1

CITILED Standard COB Series Version9 Type-Y

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Description

CITILED Standard COB Series Version9 Type-Y,Ra90 Min. Below B.B.L. ModelCLU03Q-1208E1

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 : 19 × 19 × 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 : 0.48C/W
・Maximum drive current : 1280mA
・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*	Efficacy ( lm/W )		Forward Voltage ( V )
		Min.	Min.	Min.	Typ.	Typ.	Typ.		Min.	Typ.	Max.
CLU03Q-1208E1-272H6Y2	2700K	90	50	3,070	3,490	3,760	143	720	31.4	33.8	36.2	0.48
CLU03Q-1208E1-302H6Y3	3000K	90	50	3,286	3,735	4,024	153	720	31.4	33.8	36.2	0.48
CLU03Q-1208E1-353H6Y4	3500K	90	50	3,529	4,011	4,321	165	720	31.4	33.8	36.2	0.48

2-2. Absolute Maximum Ratings

Parameter	Symbol	Rating
Input Power (W)	Pi	51.3
Forward Current (mA)	If	1280
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	Ellipse Rotation Angle θ
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