Sylvania SHP-T Super 250W HPS Bulb

High-Performance Flowering HPS Bulb for Intensive Indoor Growing

The Sylvania SHP-T Super 250W HPS bulb delivers exceptional flowering-optimized lighting for serious indoor cultivators seeking maximum harvest potential. This high-pressure sodium grow light specializes in the critical flowering phase, providing an intense red-yellow light spectrum that triggers and sustains robust bloom development in light-hungry plants.

Engineered with Sylvania's advanced lamp technology, this professional-grade HPS bulb produces an impressive 34,000 lumens of flowering-optimized light with outstanding 140lm/W efficiency. The concentrated red-yellow spectrum at 2050K color temperature creates ideal conditions for flower initiation, development, and maturation, making it the preferred choice for growers prioritizing maximum flowering performance and harvest yields.

Superior Flowering Spectrum and Performance Benefits

The Sylvania SHP-T Super 250W represents the pinnacle of flowering light technology, specifically engineered to maximize photosynthetic efficiency during the critical bloom phase. This specialized HPS bulb delivers concentrated energy in the red-yellow spectrum range that plants utilize most effectively for flower and fruit development.

• Intense flowering spectrum - Optimized red-yellow light at 2050K promotes maximum flower development and essential oil production
• Exceptional light output - 34,000 lumens provide intense illumination for vigorous flowering and enhanced harvest potential
• Outstanding efficiency - Industry-leading 140lm/W luminous efficacy reduces energy costs while maximizing light delivery
• Extended operational life - 24,000-hour average lifespan with minimal light degradation, maintaining 91% output at 12,000 hours
• Professional reliability - Sylvania's proven lamp technology ensures consistent performance throughout the growing season
• Compact dimensions - 260x48mm size fits standard grow light fixtures while delivering maximum light intensity
• Energy efficient operation - A++ energy rating with only 281 kWh consumption per 1000 hours of operation

Optimal Applications for Maximum Flowering Results

This 250W flowering specialist excels in dedicated bloom rooms and flowering chambers where intense red-yellow light is essential for triggering and maintaining the flowering phase. The concentrated spectrum makes it particularly effective for photoperiod-sensitive plants that require specific light wavelengths to initiate and complete their flowering cycle successfully.

The moderate 250W power output provides ideal coverage for 2-4 square feet of flowering canopy, making it perfect for small-scale commercial operations, personal growing setups, and supplemental lighting applications. Position the bulb 10-16 inches above your flowering plants, adjusting height based on plant response and heat management requirements. The intense light output allows for slightly greater mounting distances while maintaining optimal photosynthetic photon flux density.

This HPS bulb pairs exceptionally well with high-reflectivity fixtures and cooling systems, as the intense light output requires proper heat management for optimal plant health. Use with magnetic or digital ballasts specifically rated for 250W HPS operation, and ensure adequate ventilation to manage the thermal output effectively. Professional growers often combine multiple units for larger flowering areas or use them as supplemental lighting alongside primary grow lights.

Professional Growing Applications and User Benefits

Commercial cultivators and serious hobbyists choose the Sylvania SHP-T Super 250W for its proven ability to maximize flowering potential in controlled environments. The concentrated red-yellow spectrum is particularly beneficial for plants requiring intense flowering stimulation, essential oil production enhancement, and maximum harvest density.

The bulb's compact 178g weight and universal mounting capability (both horizontal and vertical) provide installation flexibility for various grow room configurations. The 2.95A current draw makes it compatible with standard electrical systems while delivering professional-grade performance. This makes it an excellent choice for growers upgrading from lower-intensity lighting or those seeking to optimize their flowering light spectrum.

Hydroponic and soil-based growing systems both benefit from the intense, consistent light output that promotes even flowering across the entire canopy. The long 24,000-hour lifespan reduces replacement frequency and maintenance costs, while the excellent light retention (91% at 12,000 hours) ensures consistent plant responses throughout multiple growing cycles. For comprehensive growing guidance, explore our hydroponic growing resources and indoor cultivation equipment.

Technical Specifications

Professional installation notice: Handle with care to avoid shocks and vibrations during installation. Never touch the glass envelope with bare or wet hands as oils can cause hot spots and premature failure. Use only with quality ballasts rated for HPS operation. Always follow manufacturer's safety and installation guidelines for optimal performance and safety.