Double ended HPS 1000W flowering bulbs

$123

Last updated 2026-11-04

This set consists of four high-pressure sodium bulbs designed for double-ended fixtures. Each 1000W bulb is engineered to produce a high output of 2150 micromoles, providing the intense light required for heavy flowering and fruiting. The double-ended design ensures a more stable arc and better light uniformity compared to traditional single-ended bulbs.

The light spectrum produced by these bulbs is rich in red and orange wavelengths, which are essential for stimulating bloom production in indoor gardens. These bulbs are a standard choice for growers who prefer HPS technology for its deep penetration and proven results in large flowering rooms. The four-pack format offers a convenient way to replace multiple lamps at once.

Regularly replacing bulbs is a common maintenance task in indoor gardening to ensure plants receive consistent light energy. These HPS lamps are built to withstand the high temperatures of intensive grow cycles. They are compatible with most standard 1000W DE reflectors and electronic ballasts used in professional and hobbyist indoor setups.

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