Hoʻohana ʻia ka photoelectric switch JL-303 e hoʻomalu i ke kukui alanui, nā kukui kīhāpai, nā kukui ala a me nā kukui puka e like me ka pae kukui kūlohelohe ambient.
Hiʻona
1. 30-120s manawa lohi.
2. Hāʻawi i ka ʻōnaehana uku wela.
3. Maʻalahi a maʻalahi e hoʻokomo.
4. E pale i ka hana hewa ma muli o ke kukui a i ʻole ka uila i ka pō.
| Huahana Huahana | JL-303A |
| Voltage koho | 100-120VAC |
| Ka helu pinepine | 50-60Hz |
| Hoʻoemi pili | -40 ℃-70 ℃ |
| Hoʻohana mana | 1.5VA |
| pae hana | 10-20Lx ma, 30-60Lx oki |
| ʻAha kino（mm） | 98*φ70(JL-302), 76*φ41(JL-303) |
| Paʻa kukui & Paʻa | E26/E27 |
