250W CFL Energy Saving Lamp Bloom

• Brand: Pro Star
• Power: 250 Watt
• Lighting Technology: Compact Fluorescent (CFL)
• Application: Flowering phase
• Lamp base: E40
• Color Temperature: 2100K
• Luminous flux: approx. 15,000 lumens
• Supply voltage: 230V
• Frequency: 50 Hz
• Built-in electronic ballast
• External ballast: Not required
• Lifespan: approx. 10,000 burning hours
• Dimensions: 140 × 400 mm
• Weight: approx. 1.3 kg

The Pro Star CFL 250W 2100K is specially developed for the flowering phase of plants. The warm 2100K spectrum supports the development of flowers and fruits, while the low heat emission ensures that the lamp can be placed much closer to the crop than traditional HPS lighting. This reduces light loss and utilizes the available light more efficiently.

Suitable for

• Flowering phase
• Small grow tents
• Compact grow cabinets
• Fruiting crops
• Hobby growers

Recommended settings

Thanks to its low heat development, a CFL lamp can be placed relatively close to the crop.

Flowering phase

• 5–15 cm above the crop

Regularly check the temperature of the top leaves and allow sufficient space for good air circulation.

No ballast needed

The Pro Star CFL has a built-in electronic ballast. This allows the lamp to be screwed directly into an E40 fitting and connected directly to 230 volts. A separate ballast is not necessary.

Low heat development

Compared to HPS and metal halide lamps, a CFL lamp produces significantly less heat. This allows the lamp to hang closer to the crop, which is a great advantage, especially in small grow rooms.

Ideal for compact grow spaces

Due to its simple installation and limited heat development, the Pro Star CFL 250W is an excellent choice for small grow tents, grow cabinets, and other spaces where a traditional HID installation is less suitable.

Why choose the Pro Star CFL 250W 2100K?

• Specifically for the flowering phase
• Warm 2100K flowering spectrum
• No ballast needed
• Low heat development
• Can be placed close to the crop
• E40 fitting
• Easy to connect directly
• Ideal for small grow spaces