![Xtrasun 1000W 120/240v HPS/MH E-Ballast Xtrasun 1000W 120/240v HPS/MH E-Ballast](https://sep.yimg.com/ay/yhst-82318738180297/xtrasun-1000w-hps-mh-e-ballast-5.gif) Regular price: $260.95 Spring Sale $169.95 | ![Xtrasun 600W 120/240v HPS/MH E-Ballast Xtrasun 600W 120/240v HPS/MH E-Ballast](https://sep.yimg.com/ay/yhst-82318738180297/xtrasun-600w-120-240v-hps-mh-e-ballast-5.gif) Regular price: $249.95 Spring Sale $159.95 | ![SG Lite Ballast 1000W Convertible SG Lite Ballast 1000W Convertible](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1631309) Regular price: $149.95 Spring Sale $119.95 |
![SG 600W 120/240v HPS Lite Ballast, SG 600W 120/240v HPS Lite Ballast,](https://sep.yimg.com/ay/yhst-82318738180297/sg-lite-ballast-600w-hps-5.gif) Regular price: $149.95 Spring Sale $119.95 | ![Quantum 1000w Digital Ballast Quantum 1000w Digital Ballast](https://sep.yimg.com/ay/yhst-82318738180297/quantum-1000w-electric-ballasr-5.gif) Regular price: $359.95 Spring Sale $189.95 | ![Quantum 600w Digital Ballast Quantum 600w Digital Ballast](https://sep.yimg.com/ay/yhst-82318738180297/quantum-600w-electric-ballast-3.gif) Regular price: $249.95 Spring Sale $159.95 |
![Quantum 400w Digital Ballast Quantum 400w Digital Ballast](https://sep.yimg.com/ay/yhst-82318738180297/quantum-400w-electric-ballast-3.gif) Regular price: $199.95 Spring Sale $134.95 | ![Lumatek 600W 120/240V HPS/MH Dimmable E-Ballast Lumatek 600W 120/240V HPS/MH Dimmable E-Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1558574) $249.95 | ![Lumatek 400W 120/240V HPS/MH Dimmable E-Ballast Lumatek 400W 120/240V HPS/MH Dimmable E-Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1562802) $189.95 |
![Lumatek 1000W 240v HPS/MH E-Ballast 240v Only Lumatek 1000W 240v HPS/MH E-Ballast 240v Only](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1567086) $399.95 | ![Lumatek 600W 240v HPS/MH Dual E-Ballast Lumatek 600W 240v HPS/MH Dual E-Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1571201) $445.95 | ![BaddAss Low Frequency Ballast 1000w BaddAss Low Frequency Ballast 1000w](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1586565) Regular price: $384.95 Spring Sale $259.95 |
![Xtrasun 1000w 120/240v HPS Ballast Xtrasun 1000w 120/240v HPS Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1590701) Regular price: $199.95 Spring Sale $184.95 | ![Xtrasun 600w 120/240v HPS Ballast Xtrasun 600w 120/240v HPS Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1594910) Regular price: $199.95 Spring Sale $124.95 | ![Xtrasun 400w 120/240v MH Ballast Xtrasun 400w 120/240v MH Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1599119) $129.99 |
![Xtrasun 400W 120/240v HPS Ballast Xtrasun 400W 120/240v HPS Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1603328) $159.95 | ![Xtrasun 1000W 120/240v HPS/MH Convertible Ballast Xtrasun 1000W 120/240v HPS/MH Convertible Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1607537) Regular price: $209.95 Spring Sale $194.95 | ![Xtrasun 400W 120/240v HPS/MH Convertible Ballast Xtrasun 400W 120/240v HPS/MH Convertible Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1612728) $179.95 |
![SG 1000W 120/240v HPS Ballast SG 1000W 120/240v HPS Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1618621) $184.95 | ![SG 1000W 120/240v HPS/MH Convertible Ballast SG 1000W 120/240v HPS/MH Convertible Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1623210) $194.95 | ![SG 1000W HPS Open Ballast SG 1000W HPS Open Ballast](https://sep.yimg.com/ay/yhst-82318738180297/sg-1000w-hps-open-ballast-5.gif) Regular price: $135.95 Spring Sale $107.95 |
![Lumatek 1000W 120/240V HPS/MH Dimmable E-Ballast Lumatek 1000W 120/240V HPS/MH Dimmable E-Ballast](https://sep.yimg.com/ca/I/yhst-82318738180297_2268_1552356) Regular price: $399.95 Spring Sale $279.95 | ![Sunleaves Simple Two-way Ballast, 400W Sunleaves Simple Two-way Ballast, 400W](https://sep.yimg.com/ay/yhst-82318738180297/sunleaves-simple-two-way-ballast-400w-5.gif) Regular price: $159.00 Spring Sale $139.95 |