Sharp Double Dome LEDs
Low-glare, high-intensity, and compact for ease of design
Mega Zenigata Mini Zenigata Petite Zenigata Double Dome SAE-Series

The Double Dome

Sharp's specialty Double Dome LED family provides a high-intensity white LED option for area and strip lighting solutions where linear lighting is desired. Its subtle light output cuts down on potential glare compared to higher-wattage LEDs. A small (2.8 mm × 2.8 mm × 1.9 mm) surface-mountable footprint provides ease of installation.

Sharp's new one die Double Dome is ideal for applications requiring even greater glare avoidance. It also offers a unique, energy-saving option for fixtures that place a series of LEDs in a line (i.e., LED “tube-style” lighting).

0.3W – 0.5W Double Domes integrate two LED die in each package, and are designed for elegant lighting solutions with medium brightness. The 0.8W Double Dome integrates three LED die to achieve higher lumen output for maximum brightness.

Applications

The Double Dome can be used for indoor and outdoor lighting, in applications such as commercial lighting, office lighting, replacement lighting, and specialty lighting. Some uses include:

  • Strip lighting
  • Backlighting
  • Architectural illumination
  • Channel letter solutions
  • Accent and edge lighting
  • Refrigerator case lighting

Key Product Specifications

Double Dome 0.5W (3 dice) - CRI 80 (Min.) - Rjc = 25 K/W
Part No. CCT (K) CRI Typ. (Ra) Current (mA) Voltage (V) Luminous flux (lm) Efficacy (lm/W)
GM2BB65QK0C 6500 83
220
150
3.07
2.95
68.5
50
101
113
GM2BB57QK0C 5700 83
220
150
3.07
2.95
71
52
105
118
GM2BB50QK0C 5000 83
220
150
3.07
2.95
72.5
53
107
120
GM2BB45QK0C 4500 83
220
150
3.07
2.95
70
51
104
115
GM2BB40QK0C 4000 83
220
150
3.07
2.95
68.5
50
101
113
GM2BB35QK0C 3500 83
220
150
3.07
2.95
66
48
98
108
GM2BB30QK0C 3000 83
220
150
3.07
2.95
63
46
93
104
GM2BB27QK0C 2700 83
220
150
3.07
2.95
60.5
44
90
99
Double Dome 0.3W (2 dice) - CRI 80 (Min.) - Rjc = 33 K/W
Part No. CCT (K) CRI Typ. (Ra) Current (mA) Voltage (V) Luminous flux (lm) Efficacy (lm/W)
GM2BB65QKAC 6500 83
160
100
80
3.07
2.95
2.9
50.25
33.5
27.5
102
114
119
GM2BB57QKAC 5700 83
160
100
80
3.07
2.95
2.9
52.5
35
29
107
119
125
GM2BB50QKAC 5000 83
160
100
80
3.07
2.95
2.9
53.25
35.5
29.5
108
120
127
GM2BB45QKAC 4500 83
160
100
80
3.07
2.95
2.9
51.75
34.5
28.5
105
117
123
GM2BB40QKAC 4000 83
160
100
80
3.07
2.95
2.9
50.25
33.5
27.5
102
114
119
GM2BB35QKAC 3500 83
160
100
80
3.07
2.95
2.9
48.75
32.5
27
99
110
116
GM2BB30QKAC 3000 83
160
100
80
3.07
2.95
2.9
46.5
31
25.5
95
105
110
GM2BB27QKAC 2700 83
160
100
80
3.07
2.95
2.9
44.25
29.5
24.5
90
100
106
Double Dome 0.2W (1 dice) - CRI 80 (Min.) - Rjc = 65 K/W
Part No. CCT (K) CRI Typ. (Ra) Current (mA) Voltage (V) Luminous flux (lm) Efficacy (lm/W)
GM2BB65QK1C 6500 83
100
70
50
3.1
3.04
2.95
31.5
23.1
17.5
102
109
119
GM2BB57QK1C 5700 83
100
70
50
3.1
3.04
2.95
33.3
24.5
18.5
107
115
125
GM2BB50QK1C 5000 83
100
70
50
3.1
3.04
2.95
33.3
24.5
18.5
107
115
125
GM2BB45QK1C 4500 83
100
70
50
3.1
3.04
2.95
32.04
23.5
17.8
103
110
121
GM2BB40QK1C 4000 83
100
70
50
3.1
3.04
2.95
31.5
23.1
17.5
102
109
119
GM2BB35QK1C 3500 83
100
70
50
3.1
3.04
2.95
30.24
22.2
16.8
98
104
114
GM2BB30QK1C 3000 83
100
70
50
3.1
3.04
2.95
28.98
21.3
16.1
93
100
109
GM2BB27QK1C 2700 83
100
70
50
3.1
3.04
2.95
27.72
20.4
15.4
89
96
104
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