SpectraBULB X55 - 55W LED Grow Light Bulb - E40 Socket - Veg & Bloom

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LED GROW LIGHT BULB

SpectraBULB X55: Samsung-powered lighting for thriving plants

Designed by BloomLED, a French LED horticultural lighting expert with over 10 years of experience, the SpectraBULB X55 is a next-generation grow light bulb. Fitted with Samsung LM301B LEDs, it delivers a finely tuned full spectrum to support your plants from vegetative growth through flowering, all while consuming just 55W of power.

SpectraBULB X55 55W LED grow light bulb BloomLED Samsung LM301B

Specification	Detail
Power	55W actual draw
LED Type	Samsung LM301B
Spectrum	Full Spectrum — Veg & Bloom
Coverage Area	60 × 60 cm
Optimal Distance	~50 cm from canopy
Socket	E40
Dimensions	H30 cm × D9 cm
Heat Dissipation	Passive (fanless)
Warranty	2-Year BloomLED

55WActual Power Draw

60×60cm Coverage

SamsungLM301B LEDs

2 YearsBloomLED Warranty

🌱 Full spectrum for veg and bloom

The SpectraBULB X55 covers every stage of plant growth with a carefully calibrated full spectrum. From seedling to harvest, this bulb provides the ideal wavelengths to drive photosynthesis, encourage strong root development, and maximise flower production. No need to swap bulbs between growth phases — the X55 handles it all.

💡 High-efficiency Samsung LM301B LEDs

BloomLED selected Samsung LM301B LEDs, a global benchmark in photonic efficiency. These diodes deliver one of the best PPF/W ratios on the market, ensuring your plants receive optimal PAR photons while keeping electricity costs low. Samsung quality also means exceptional long-term reliability.

🔇 Passive and silent heat dissipation

Say goodbye to noisy fans. The SpectraBULB X55 relies on a passive aluminium heatsink to efficiently manage heat without any moving parts. This eliminates noise, reduces the risk of mechanical failure, and keeps your growing environment quiet and comfortable over the long term.

🔌 E40 socket — effortless installation

With its E40 mogul base, the SpectraBULB X55 screws directly into any standard E40 socket. No external ballast or driver required — simply plug in and grow. This universal format makes it easy to upgrade from an older HPS or CFL bulb while instantly benefiting from the latest LED technology.

📐 Compact form factor for small spaces

At just H30 cm × D9 cm, the SpectraBULB X55 fits comfortably in small to medium grow tents and boxes. Its 60×60 cm coverage footprint makes it the perfect companion for compact growing areas. Whether you are cultivating in a converted cupboard or a small tent, the X55 delivers professional-grade lighting without the bulk.

What area can the SpectraBULB X55 effectively cover?

The SpectraBULB X55 covers an optimal area of 60×60 cm when hung approximately 50 cm above the canopy. This coverage is ideal for growing 1 to 4 plants in a confined space such as a 60×60 grow tent or a small converted cupboard.

Can the SpectraBULB X55 be used for both veg and bloom?

Yes! The SpectraBULB X55 features a full spectrum designed to support your plants throughout the entire growth cycle. Blue wavelengths promote vegetative growth while red wavelengths encourage flowering. There is no need to change bulbs between phases.

Does the SpectraBULB X55 produce a lot of heat?

Thanks to its passive aluminium heatsink, the SpectraBULB X55 dissipates heat efficiently without a fan. It runs significantly cooler than an equivalent HPS bulb, reducing the need for air extraction and making climate control in your growing space much easier.

How does the SpectraBULB X55 compare to an HPS bulb?

Unlike HPS bulbs, the SpectraBULB X55 consumes far less energy for a comparable or better photonic output. It requires no ballast, produces less heat, lasts longer, and delivers full-spectrum light from the moment it is switched on. The energy savings mean a fast return on investment.

The SpectraBULB X55 is the ideal choice for discerning growers seeking a powerful, silent, and energy-efficient LED grow bulb in a compact E40 format. Designed in France by BloomLED with Samsung LM301B LEDs, it represents the best of horticultural LED technology.

✓ 2-Year Warranty ✓ Designed in France ✓ Samsung LM301B LEDs ✓ Fast Shipping

Specific References
EAN13	3701048201059

Reference BL-SPECTRAB-X55

Transform your indoor garden with the SpectraBULB X55, a 55W LED grow light bulb that covers 60x60cm, ensuring optimal growth in veg and bloom stages.