The Escale Blade Open 79 cm is a wall and ceiling lamp with an opening inside. This opening is arranged asymmetrically in the lamp and has a diameter of 44 cm. The light of the lamp is emitted indirectly to the wall or ceiling and reflected from this, so that a light effect is created inside and around the lamp. This lamp has a diameter of 79 cm and a depth of 3.5 cm. It is available in the following surfaces: white matt, black matt, silver matt anodised, concrete look, gold leaf, taupe anodised and anthracite. The integrated LED has a colour temperature of 2,700 Kelvin extra warm white. In addition to the Blade Open with opening, the closed Blade lamp is also available.

The Blade Open 79 cm is available in three versions: with trailing edge and leading edge phase dimmer dimmable on site, with Casambi module or with ZigBee module. The version with Casambi module is dimmed with the Casambi app by smartphone / tablet via Bluetooth. The version with ZigBee module can be regulated by voice control.

A connection set is offered as an accessory with which two Blade Open or Blade lamps can be connected to a single power connection. With several connection sets, a large lamp can be formed from several individual lamps. The Blade Open can be combined with the Blade. For example, a smaller Blade lamp can be mounted in the opening of a larger Blade Open lamp. A plug-and-play cable with toggle switch is also available as an accessory, with which a Blade lamp can also be connected directly to a power outlet.