Research Article
Cost-Benefit Analysis and Emission Reduction of Energy Efficient Lighting at the Universiti Tenaga Nasional
Table 3
Number of light collected for each building.
| Buildings | Types of light used | Fluorescent tube 36 W 4 feet | CFL 14 W | 13 W 2 pin | 2 pin CFL 36 W | Fluorescent tube 18 W 2 feet |
| BA Admin | 396 | 0 | 2372 | 5136 | 93 | BB | 5 | 14 | 244 | 816 | 8 | BC | 2 | 10 | 404 | 888 | 4 | BD | 20 | 11 | 124 | 204 | 4 | BE | 46 | 18 | 296 | 924 | 4 | BF | 44 | 10 | 200 | 102 | 4 | BG | 2 | 12 | 336 | 1122 | 4 | BH | 10 | 10 | 248 | 288 | 4 | BJ | 18 | 12 | 270 | 924 | 4 | BL | 56 | 0 | 51 | 2154 | 36 | BM | 105 | 0 | 786 | 1929 | 38 | BN | 61 | 0 | 335 | 3609 | 27 | BV | 8 | 0 | 0 | 252 | 135 | Food court | 108 | 12 | 0 | 0 | 0 | COIT BW | 286 | 0 | 3212 | 4989 | 97 | Amanah | 1933 | 0 | 605 | 0 | 1824 | Murni | 1320 | 0 | 0 | 0 | 3698 | Ilmu | 1893 | 0 | 612 | 0 | 1812 | Cendekiawan | 1056 | 0 | 0 | 0 | 4752 | Library | 1382 | 0 | 2624 | 5094 | 126 |
| Total | 8751 | 109 | 12719 | 28431 | 12674 |
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