About KINGLONG
 
Energy saving conversion
region area Power per square meter(W) Power(W) Lighting power consumption per year(Kw/h) Use LED
per year Save (yuan)
Energy saving light

LED

Energy saving light LED Energy saving light LED
living room 25 7.00 3.50 180 88 263 128 94
eating room 10 3.50 1.75 36 18 53 26 18
Kitchen 8 3.50 1.75 28 15 41 22 13
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 15 3.50 1.75 56 28 82 41 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Bedroom 10 3.50 1.75 36 18 53 26 18
Restroom 6 2.30 1.17 13 7 19 10 6
Restroom 6 2.30 1.17 13 7 19 10 6
total 110 32.60 16.34 470 239 687 348 235
Bedroom 20 3.50 1.75 72 36 105 53 37
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 15 3.50 1.75 56 28 82 41 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Restroom 6 2.30 1.17 13 7 19 10 6
Restroom 6 2.30 1.17 13 7 19 10 6
living room 25 7.00 3.50 180 88 263 128 94
eating room 10 3.50 1.75 36 18 53 26 18
Kitchen 8 3.50 1.75 28 15 41 22 13
total 120 32.60 16.34 506 257 739 375 254
living room 28 7.00 3.50 180 96 263 140 86
eating room 12 3.50 1.75 44 22 64 32 22
Kitchen 10 3.50 1.75 36 18 53 26 18
Bedroom 20 3.50 1.75 72 36 105 53 37
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 15 3.50 1.75 56 28 82 41 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Restroom 8 2.30 1.17 18 12 26 18 6
Restroom 7 2.30 1.17 18 12 26 18 6
total 130 32.60 16.34 532 282 776 413 255
living room 30 7.00 3.50 180 96 263 140 86
eating room 15 3.50 1.75 56 28 82 41 29
Kitchen 12 3.50 1.75 44 22 64 32 22
Bedroom 20 3.50 1.75 72 36 105 53 37
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 15 3.50 1.75 56 28 82 41 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Restroom 10 2.30 1.17 28 12 41 18 16
Restroom 8 2.30 1.17 18 12 26 18 6
total 140 32.60 16.34 562 292 820 428 276
living room 20 7.00 3.50 140 72 204 105 69
eating room 6 3.50 1.75 22 12 32 18 10
Kitchen 6 3.50 1.75 22 12 32 18 10
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Bedroom 10 3.50 1.75 36 18 53 26 18
Restroom 4 2.30 1.17 13 7 19 10 6
Restroom 4 2.30 1.17 13 7 19 10 6
total 80 29.10 14.59 354 186 516 272 170
living room 22 7.00 3.50 160 88 234 128 74
eating room 8 3.50 1.75 28 15 41 22 13
Kitchen 8 3.50 1.75 28 15 41 22 13
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Bedroom 10 3.50 1.75 36 18 53 26 18
Restroom 6 2.30 1.17 13 7 19 10 6
Restroom 6 2.30 1.17 13 7 19 10 6
total 90 29.10 14.59 386 208 564 303 181
living room 25 7.00 3.50 180 88 263 128 94
eating room 10 3.50 1.75 36 18 53 26 18
Kitchen 8 3.50 1.75 28 15 41 22 13
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 15 3.50 1.75 56 28 82 41 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Restroom 6 2.30 1.17 13 7 19 10 6
Restroom 6 2.30 1.17 13 7 19 10 6
total 100 29.10 14.59 434 221 634 322 217
living room 18 7.00 3.50 128 72 187 105 57
eating room 6 3.50 1.75 22 12 32 18 10
Kitchen 6 3.50 1.75 22 12 32 18 10
Bedroom 16 3.50 1.75 56 28 82 41 29
Bedroom 10 3.50 1.75 36 18 53 26 18
Restroom 4 2.30 1.17 13 7 19 10 6
total 60 23.30 11.67 277 149 405 218 130
living room 20 7.00 3.50 140 72 204 105 69
eating room 8 3.50 1.75 28 15 41 22 13
Kitchen 6 3.50 1.75 22 12 32 18 10
Bedroom 18 3.50 1.75 64 36 93 53 29
Bedroom 12 3.50 1.75 44 22 64 32 22
Restroom 6 2.30 1.17 13 7 19 10 6
total 70 23.30 11.67 311 164 453 240 149
living room 16 7.00 3.50 112 56 164 82 57
Kitchen 6 3.50 1.75 22 12 32 18 10
Bedroom 14 3.50 1.75 56 24 82 35 33
Bedroom 10 3.50 1.75 36 18 53 26 18
Restroom 4 2.30 1.17 13 7 19 10 6
total 50 19.80 9.92 239 117 350 171 124

Explanation of calculation: in this calculation, we calculate the illumination requirements and current power density in accordance with "GB50034-2013 Design Standards of Architecture Lighting"; under the condition of 4-hour lighting time every day with electricity price being 0.7 yuan/kwh.